2558142374458 has 16 divisors (see below), whose sum is σ = 4186109852064. Its totient is φ = 1162775684560.

The previous prime is 2558142374341. The next prime is 2558142374507. The reversal of 2558142374458 is 8544732418552.

2558142374458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2558142374458² (a number of 26 digits) contains 22 as substring.

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, 866616 + ... + 2422252.

It is an arithmetic number, because the mean of its divisors is an integer number (261631865754).

Almost surely, 2^{2558142374458} is an apocalyptic number.

2558142374458 is a deficient number, since it is larger than the sum of its proper divisors (1627967477606).

2558142374458 is a wasteful number, since it uses less digits than its factorization.

2558142374458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630397.

The product of its digits is 43008000, while the sum is 58.

The spelling of 2558142374458 in words is "two trillion, five hundred fifty-eight billion, one hundred forty-two million, three hundred seventy-four thousand, four hundred fifty-eight".