962961905820 has 24 divisors (see below), whose sum is σ = 2696293336464. Its totient is φ = 256789841536.

The previous prime is 962961905783. The next prime is 962961905821. The reversal of 962961905820 is 28509169269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (962961905821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8024682489 + ... + 8024682608.

It is an arithmetic number, because the mean of its divisors is an integer number (112345555686).

Almost surely, 2^962961905820 is an apocalyptic number.

It is an amenable number.

962961905820 is an abundant number, since it is smaller than the sum of its proper divisors (1733331430644).

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

962961905820 is a wasteful number, since it uses less digits than its factorization.

962961905820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16049365109 (or 16049365107 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 57.

The spelling of 962961905820 in words is "nine hundred sixty-two billion, nine hundred sixty-one million, nine hundred five thousand, eight hundred twenty".