121760485630 has 48 divisors (see below), whose sum is σ = 258178864320. Its totient is φ = 41218003008.

The previous prime is 121760485621. The next prime is 121760485633. The reversal of 121760485630 is 36584067121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121760485633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1534017 + ... + 1611436.

It is an arithmetic number, because the mean of its divisors is an integer number (5378726340).

Almost surely, 2^121760485630 is an apocalyptic number.

121760485630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121760485630 is an abundant number, since it is smaller than the sum of its proper divisors (136418378690).

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

121760485630 is a wasteful number, since it uses less digits than its factorization.

121760485630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145553 (or 3145546 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 121760485630 in words is "one hundred twenty-one billion, seven hundred sixty million, four hundred eighty-five thousand, six hundred thirty".