2190331400160 has 48 divisors (see below), whose sum is σ = 6899543912016. Its totient is φ = 584088373248.

The previous prime is 2190331400141. The next prime is 2190331400227. The reversal of 2190331400160 is 610041330912.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2281594729 + ... + 2281595688.

It is an arithmetic number, because the mean of its divisors is an integer number (143740498167).

Almost surely, 2^{2190331400160} is an apocalyptic number.

2190331400160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2190331400160 is an abundant number, since it is smaller than the sum of its proper divisors (4709212511856).

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

2190331400160 is a wasteful number, since it uses less digits than its factorization.

2190331400160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4563190435 (or 4563190427 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 2190331400160 in words is "two trillion, one hundred ninety billion, three hundred thirty-one million, four hundred thousand, one hundred sixty".