2402420134 has 8 divisors (see below), whose sum is σ = 3680303328. Its totient is φ = 1175652360.

The previous prime is 2402420131. The next prime is 2402420179. The reversal of 2402420134 is 4310242042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2402420134³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402420131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12778737 + ... + 12778924.

It is an arithmetic number, because the mean of its divisors is an integer number (460037916).

Almost surely, 2^2402420134 is an apocalyptic number.

2402420134 is a deficient number, since it is larger than the sum of its proper divisors (1277883194).

2402420134 is a wasteful number, since it uses less digits than its factorization.

2402420134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25557710.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2402420134 is about 49014.4890211048. The cubic root of 2402420134 is about 1339.3157816028.

Adding to 2402420134 its reverse (4310242042), we get a palindrome (6712662176).

The spelling of 2402420134 in words is "two billion, four hundred two million, four hundred twenty thousand, one hundred thirty-four".