42452402536 has 32 divisors (see below), whose sum is σ = 84110457600. Its totient is φ = 20046312000.

The previous prime is 42452402483. The next prime is 42452402539. The reversal of 42452402536 is 63520425424.

It is a junction number, because it is equal to n+sod(n) for n = 42452402495 and 42452402504.

It is not an unprimeable number, because it can be changed into a prime (42452402539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445715 + ... + 1474786.

It is an arithmetic number, because the mean of its divisors is an integer number (2628451800).

Almost surely, 2^42452402536 is an apocalyptic number.

42452402536 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

42452402536 is a deficient number, since it is larger than the sum of its proper divisors (41658055064).

42452402536 is a wasteful number, since it uses less digits than its factorization.

42452402536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920609 (or 2920605 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 42452402536 in words is "forty-two billion, four hundred fifty-two million, four hundred two thousand, five hundred thirty-six".