57842426793418 has 16 divisors (see below), whose sum is σ = 88951153442976. Its totient is φ = 28194614345520.

The previous prime is 57842426793409. The next prime is 57842426793433. The reversal of 57842426793418 is 81439762424875.

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, 642963013 + ... + 643052968.

It is an arithmetic number, because the mean of its divisors is an integer number (5559447090186).

Almost surely, 2^{57842426793418} is an apocalyptic number.

57842426793418 is a deficient number, since it is larger than the sum of its proper divisors (31108726649558).

57842426793418 is a wasteful number, since it uses less digits than its factorization.

57842426793418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286016549.

The product of its digits is 650280960, while the sum is 70.

The spelling of 57842426793418 in words is "fifty-seven trillion, eight hundred forty-two billion, four hundred twenty-six million, seven hundred ninety-three thousand, four hundred eighteen".