142953384906380 has 24 divisors (see below), whose sum is σ = 300203538471648. Its totient is φ = 57181081549568.

The previous prime is 142953384906323. The next prime is 142953384906407. The reversal of 142953384906380 is 83609483359241.

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, 12695864 + ... + 21144543.

It is an arithmetic number, because the mean of its divisors is an integer number (12508480769652).

Almost surely, 2^{142953384906380} is an apocalyptic number.

142953384906380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142953384906380 is an abundant number, since it is smaller than the sum of its proper divisors (157250153565268).

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

142953384906380 is a wasteful number, since it uses less digits than its factorization.

142953384906380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34051633 (or 34051631 counting only the distinct ones).

The product of its (nonzero) digits is 134369280, while the sum is 65.

The spelling of 142953384906380 in words is "one hundred forty-two trillion, nine hundred fifty-three billion, three hundred eighty-four million, nine hundred six thousand, three hundred eighty".