141321515044432 has 40 divisors (see below), whose sum is σ = 288544100745600. Its totient is φ = 66919357084800.

The previous prime is 141321515044403. The next prime is 141321515044483. The reversal of 141321515044432 is 234440515123141.

It is a super-2 number, since 2×141321515044432² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901080932 + ... + 1901155267.

It is an arithmetic number, because the mean of its divisors is an integer number (7213602518640).

Almost surely, 2^{141321515044432} is an apocalyptic number.

It is an amenable number.

141321515044432 is an abundant number, since it is smaller than the sum of its proper divisors (147222585701168).

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

141321515044432 is a wasteful number, since it uses less digits than its factorization.

141321515044432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802236331 (or 3802236325 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 141321515044432 in words is "one hundred forty-one trillion, three hundred twenty-one billion, five hundred fifteen million, forty-four thousand, four hundred thirty-two".