42014433432 has 128 divisors (see below), whose sum is σ = 108473817600. Its totient is φ = 13555289088.

The previous prime is 42014433367. The next prime is 42014433467. The reversal of 42014433432 is 23433441024.

It is a happy number.

It is a super-2 number, since 2×42014433432² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42014433432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42140358 + ... + 42141354.

It is an arithmetic number, because the mean of its divisors is an integer number (847451700).

Almost surely, 2^42014433432 is an apocalyptic number.

It is an amenable number.

42014433432 is an abundant number, since it is smaller than the sum of its proper divisors (66459384168).

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

42014433432 is a wasteful number, since it uses less digits than its factorization.

42014433432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505 (or 1501 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 42014433432 its reverse (23433441024), we get a palindrome (65447874456).

The spelling of 42014433432 in words is "forty-two billion, fourteen million, four hundred thirty-three thousand, four hundred thirty-two".