74630134454 has 8 divisors (see below), whose sum is σ = 112141943640. Its totient is φ = 37249486576.

The previous prime is 74630134441. The next prime is 74630134517. The reversal of 74630134454 is 45443103647.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32788904 + ... + 32791179.

It is an arithmetic number, because the mean of its divisors is an integer number (14017742955).

Almost surely, 2^74630134454 is an apocalyptic number.

74630134454 is a deficient number, since it is larger than the sum of its proper divisors (37511809186).

74630134454 is a wasteful number, since it uses less digits than its factorization.

74630134454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65580654.

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 74630134454 in words is "seventy-four billion, six hundred thirty million, one hundred thirty-four thousand, four hundred fifty-four".