57403130142 has 32 divisors (see below), whose sum is σ = 115365279744. Its totient is φ = 19041321600.

The previous prime is 57403130111. The next prime is 57403130153. The reversal of 57403130142 is 24103130475.

It is a happy number.

It is a congruent number.

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, 2113573 + ... + 2140559.

It is an arithmetic number, because the mean of its divisors is an integer number (3605164992).

Almost surely, 2^57403130142 is an apocalyptic number.

57403130142 is an abundant number, since it is smaller than the sum of its proper divisors (57962149602).

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

57403130142 is a wasteful number, since it uses less digits than its factorization.

57403130142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28704.

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 57403130142 in words is "fifty-seven billion, four hundred three million, one hundred thirty thousand, one hundred forty-two".