74362534426020 has 48 divisors (see below), whose sum is σ = 208245060878400. Its totient is φ = 19827155419776.

The previous prime is 74362534425967. The next prime is 74362534426039. The reversal of 74362534426020 is 2062443526347.

74362534426020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×74362534426020² (a number of 29 digits) contains 22 as substring.

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, 88759602 + ... + 89593481.

It is an arithmetic number, because the mean of its divisors is an integer number (4338438768300).

Almost surely, 2^{74362534426020} is an apocalyptic number.

It is an amenable number.

74362534426020 is an abundant number, since it is smaller than the sum of its proper divisors (133882526452380).

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

74362534426020 is a wasteful number, since it uses less digits than its factorization.

74362534426020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178360044 (or 178360042 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 48.

The spelling of 74362534426020 in words is "seventy-four trillion, three hundred sixty-two billion, five hundred thirty-four million, four hundred twenty-six thousand, twenty".