432102012115550 has 48 divisors (see below), whose sum is σ = 918542940536832. Its totient is φ = 148146435410400.

The previous prime is 432102012115517. The next prime is 432102012115577. The reversal of 432102012115550 is 55511210201234.

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, 6641795 + ... + 30138305.

It is an arithmetic number, because the mean of its divisors is an integer number (19136311261184).

Almost surely, 2^{432102012115550} is an apocalyptic number.

432102012115550 is an abundant number, since it is smaller than the sum of its proper divisors (486440928421282).

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

432102012115550 is a wasteful number, since it uses less digits than its factorization.

432102012115550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23549073 (or 23549068 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 432102012115550 its reverse (55511210201234), we get a palindrome (487613222316784).

The spelling of 432102012115550 in words is "four hundred thirty-two trillion, one hundred two billion, twelve million, one hundred fifteen thousand, five hundred fifty".