32430040110402 has 64 divisors (see below), whose sum is σ = 73446956789760. Its totient is φ = 9457145553600.

The previous prime is 32430040110401. The next prime is 32430040110421. The reversal of 32430040110402 is 20401104003423.

It is not an unprimeable number, because it can be changed into a prime (32430040110401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43908793 + ... + 44641260.

It is an arithmetic number, because the mean of its divisors is an integer number (1147608699840).

Almost surely, 2^{32430040110402} is an apocalyptic number.

32430040110402 is an abundant number, since it is smaller than the sum of its proper divisors (41016916679358).

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

32430040110402 is a wasteful number, since it uses less digits than its factorization.

32430040110402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88550279.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 32430040110402 its reverse (20401104003423), we get a palindrome (52831144113825).

The spelling of 32430040110402 in words is "thirty-two trillion, four hundred thirty billion, forty million, one hundred ten thousand, four hundred two".