7161481021236 has 24 divisors (see below), whose sum is σ = 16711817569440. Its totient is φ = 2386918170912.

The previous prime is 7161481021213. The next prime is 7161481021271. The reversal of 7161481021236 is 6321201841617.

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, 30147951 + ... + 30384566.

It is an arithmetic number, because the mean of its divisors is an integer number (696325732060).

Almost surely, 2^{7161481021236} is an apocalyptic number.

It is an amenable number.

7161481021236 is an abundant number, since it is smaller than the sum of its proper divisors (9550336548204).

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

7161481021236 is a wasteful number, since it uses less digits than its factorization.

7161481021236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60542383 (or 60542381 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 7161481021236 in words is "seven trillion, one hundred sixty-one billion, four hundred eighty-one million, twenty-one thousand, two hundred thirty-six".