1914241434 has 16 divisors (see below), whose sum is σ = 4375409088. Its totient is φ = 546926112.

The previous prime is 1914241411. The next prime is 1914241481. The reversal of 1914241434 is 4341424191.

It is a junction number, because it is equal to n+sod(n) for n = 1914241395 and 1914241404.

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, 22788547 + ... + 22788630.

It is an arithmetic number, because the mean of its divisors is an integer number (273463068).

Almost surely, 2^1914241434 is an apocalyptic number.

1914241434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1914241434 is an abundant number, since it is smaller than the sum of its proper divisors (2461167654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1914241434 is a wasteful number, since it uses less digits than its factorization.

1914241434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45577189.

The product of its digits is 13824, while the sum is 33.

The square root of 1914241434 is about 43752.0449122095. The cubic root of 1914241434 is about 1241.6491744594.

The spelling of 1914241434 in words is "one billion, nine hundred fourteen million, two hundred forty-one thousand, four hundred thirty-four".