32101401512 has 32 divisors (see below), whose sum is σ = 67084977600. Its totient is φ = 14311459584.

The previous prime is 32101401481. The next prime is 32101401517. The reversal of 32101401512 is 21510410123.

It is a super-2 number, since 2×32101401512² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32101401517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6208988 + ... + 6214155.

It is an arithmetic number, because the mean of its divisors is an integer number (2096405550).

Almost surely, 2^32101401512 is an apocalyptic number.

It is an amenable number.

32101401512 is an abundant number, since it is smaller than the sum of its proper divisors (34983576088).

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

32101401512 is a wasteful number, since it uses less digits than its factorization.

32101401512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12423185 (or 12423181 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 32101401512 its reverse (21510410123), we get a palindrome (53611811635).

The spelling of 32101401512 in words is "thirty-two billion, one hundred one million, four hundred one thousand, five hundred twelve".