18141425408358 has 80 divisors (see below), whose sum is σ = 46769201978400. Its totient is φ = 5148477345024.

The previous prime is 18141425408333. The next prime is 18141425408417. The reversal of 18141425408358 is 85380452414181.

18141425408358 is a `hidden beast` number, since 1 + 8 + 1 + 4 + 1 + 42 + 540 + 8 + 3 + 58 = 666.

It is a super-2 number, since 2×18141425408358² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 53514691 + ... + 53852622.

It is an arithmetic number, because the mean of its divisors is an integer number (584615024730).

Almost surely, 2^{18141425408358} is an apocalyptic number.

18141425408358 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

18141425408358 is an abundant number, since it is smaller than the sum of its proper divisors (28627776570042).

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

18141425408358 is a wasteful number, since it uses less digits than its factorization.

18141425408358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107367483 (or 107367474 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 54.

The spelling of 18141425408358 in words is "eighteen trillion, one hundred forty-one billion, four hundred twenty-five million, four hundred eight thousand, three hundred fifty-eight".