2130162405620 has 24 divisors (see below), whose sum is σ = 4512928145544. Its totient is φ = 844524563456.

The previous prime is 2130162405617. The next prime is 2130162405643. The reversal of 2130162405620 is 265042610312.

It can be written as a sum of positive squares in 4 ways, for example, as 395771236 + 2129766634384 = 19894^2 + 1459372^2 .

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, 471272609 + ... + 471277128.

It is an arithmetic number, because the mean of its divisors is an integer number (188038672731).

Almost surely, 2^{2130162405620} is an apocalyptic number.

2130162405620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130162405620 is an abundant number, since it is smaller than the sum of its proper divisors (2382765739924).

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

2130162405620 is a wasteful number, since it uses less digits than its factorization.

2130162405620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942549859 (or 942549857 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 2130162405620 in words is "two trillion, one hundred thirty billion, one hundred sixty-two million, four hundred five thousand, six hundred twenty".