2471881742 has 16 divisors (see below), whose sum is σ = 4045690800. Its totient is φ = 1123362240.

The previous prime is 2471881733. The next prime is 2471881799.

2471881742 is nontrivially palindromic in base 10.

2471881742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2471881742² = 12220398692865909128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2471881693 and 2471881702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169184 + ... + 183212.

It is an arithmetic number, because the mean of its divisors is an integer number (252855675).

Almost surely, 2^2471881742 is an apocalyptic number.

2471881742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2471881742 is a deficient number, since it is larger than the sum of its proper divisors (1573809058).

2471881742 is a wasteful number, since it uses less digits than its factorization.

2471881742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22051.

The product of its digits is 200704, while the sum is 44.

The square root of 2471881742 is about 49718.0223057997. The cubic root of 2471881742 is about 1352.1012986055.

The spelling of 2471881742 in words is "two billion, four hundred seventy-one million, eight hundred eighty-one thousand, seven hundred forty-two".