142941876 has 48 divisors (see below), whose sum is σ = 415833600. Its totient is φ = 37127520.

The previous prime is 142941871. The next prime is 142941907. The reversal of 142941876 is 678149241.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142941871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76426 + ... + 78273.

It is an arithmetic number, because the mean of its divisors is an integer number (8663200).

Almost surely, 2^142941876 is an apocalyptic number.

It is an amenable number.

142941876 is an abundant number, since it is smaller than the sum of its proper divisors (272891724).

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

142941876 is a wasteful number, since it uses less digits than its factorization.

142941876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154724 (or 154722 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 142941876 is about 11955.8302095672. The cubic root of 142941876 is about 522.8612929716.

The spelling of 142941876 in words is "one hundred forty-two million, nine hundred forty-one thousand, eight hundred seventy-six".