361322619020 has 24 divisors (see below), whose sum is σ = 827757273168. Its totient is φ = 131390043200.

The previous prime is 361322618989. The next prime is 361322619023. The reversal of 361322619020 is 20916223163.

It is not an unprimeable number, because it can be changed into a prime (361322619023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821187551 + ... + 821187990.

It is an arithmetic number, because the mean of its divisors is an integer number (34489886382).

Almost surely, 2^361322619020 is an apocalyptic number.

It is an amenable number.

361322619020 is an abundant number, since it is smaller than the sum of its proper divisors (466434654148).

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

361322619020 is a wasteful number, since it uses less digits than its factorization.

361322619020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642375561 (or 1642375559 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 361322619020 in words is "three hundred sixty-one billion, three hundred twenty-two million, six hundred nineteen thousand, twenty".