74663008027406 has 8 divisors (see below), whose sum is σ = 116863838651664. Its totient is φ = 35708395143520.

The previous prime is 74663008027397. The next prime is 74663008027409. The reversal of 74663008027406 is 60472080036647.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74663008027409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811554435035 + ... + 811554435126.

It is an arithmetic number, because the mean of its divisors is an integer number (14607979831458).

Almost surely, 2^{74663008027406} is an apocalyptic number.

74663008027406 is a deficient number, since it is larger than the sum of its proper divisors (42200830624258).

74663008027406 is a wasteful number, since it uses less digits than its factorization.

74663008027406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623108870186.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 74663008027406 in words is "seventy-four trillion, six hundred sixty-three billion, eight million, twenty-seven thousand, four hundred six".