142634134400 has 96 divisors (see below), whose sum is σ = 373077550080. Its totient is φ = 53697536000.

The previous prime is 142634134343. The next prime is 142634134429. The reversal of 142634134400 is 4431436241.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1256576 + ... + 1365375.

It is an arithmetic number, because the mean of its divisors is an integer number (3886224480).

Almost surely, 2^142634134400 is an apocalyptic number.

142634134400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142634134400 is an abundant number, since it is smaller than the sum of its proper divisors (230443415680).

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

142634134400 is a wasteful number, since it uses less digits than its factorization.

142634134400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621992 (or 2621975 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 142634134400 in words is "one hundred forty-two billion, six hundred thirty-four million, one hundred thirty-four thousand, four hundred".