162140922982380 has 48 divisors (see below), whose sum is σ = 473733479326464. Its totient is φ = 41357684702400.

The previous prime is 162140922982343. The next prime is 162140922982417. The reversal of 162140922982380 is 83289229041261.

It is an interprime number because it is at equal distance from previous prime (162140922982343) and next prime (162140922982417).

It is a self number, because there is not a number n which added to its sum of digits gives 162140922982380.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58746709846 + ... + 58746712605.

It is an arithmetic number, because the mean of its divisors is an integer number (9869447485968).

Almost surely, 2^{162140922982380} is an apocalyptic number.

162140922982380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162140922982380 is an abundant number, since it is smaller than the sum of its proper divisors (311592556344084).

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

162140922982380 is a wasteful number, since it uses less digits than its factorization.

162140922982380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117493422486 (or 117493422484 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 162140922982380 in words is "one hundred sixty-two trillion, one hundred forty billion, nine hundred twenty-two million, nine hundred eighty-two thousand, three hundred eighty".