121037361740 has 48 divisors (see below), whose sum is σ = 267609484800. Its totient is φ = 45857668032.

The previous prime is 121037361671. The next prime is 121037361749. The reversal of 121037361740 is 47163730121.

121037361740 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 121037361740.

It is not an unprimeable number, because it can be changed into a prime (121037361749) 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 15 ways as a sum of consecutive naturals, for example, 2063741 + ... + 2121579.

It is an arithmetic number, because the mean of its divisors is an integer number (5575197600).

Almost surely, 2^121037361740 is an apocalyptic number.

121037361740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121037361740 is an abundant number, since it is smaller than the sum of its proper divisors (146572123060).

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

121037361740 is a wasteful number, since it uses less digits than its factorization.

121037361740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63374 (or 63372 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 121037361740 in words is "one hundred twenty-one billion, thirty-seven million, three hundred sixty-one thousand, seven hundred forty".