142376754 has 24 divisors (see below), whose sum is σ = 308344752. Its totient is φ = 43807920.

The previous prime is 142376753. The next prime is 142376761. The reversal of 142376754 is 457673241.

It is a super-2 number, since 2×142376754² = 40542280159153032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (142376753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69192 + ... + 71219.

It is an arithmetic number, because the mean of its divisors is an integer number (12847698).

Almost surely, 2^142376754 is an apocalyptic number.

142376754 is an abundant number, since it is smaller than the sum of its proper divisors (165967998).

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

142376754 is a wasteful number, since it uses less digits than its factorization.

142376754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140442 (or 140429 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 142376754 is about 11932.1730627744. The cubic root of 142376754 is about 522.1713373051.

The spelling of 142376754 in words is "one hundred forty-two million, three hundred seventy-six thousand, seven hundred fifty-four".