429914074140 has 72 divisors (see below), whose sum is σ = 1346139570048. Its totient is φ = 110945566080.

The previous prime is 429914074133. The next prime is 429914074153. The reversal of 429914074140 is 41470419924.

429914074140 is a `hidden beast` number, since 4 + 2 + 99 + 140 + 7 + 414 + 0 = 666.

It is a super-2 number, since 2×429914074140² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38517187 + ... + 38528346.

Almost surely, 2^429914074140 is an apocalyptic number.

It is an amenable number.

429914074140 is an abundant number, since it is smaller than the sum of its proper divisors (916225495908).

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

429914074140 is a wasteful number, since it uses less digits than its factorization.

429914074140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77045579 (or 77045574 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 429914074140 in words is "four hundred twenty-nine billion, nine hundred fourteen million, seventy-four thousand, one hundred forty".