74534641102 has 8 divisors (see below), whose sum is σ = 115657201800. Its totient is φ = 35982240504.

The previous prime is 74534641081. The next prime is 74534641127. The reversal of 74534641102 is 20114643547.

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, 642539952 + ... + 642540067.

It is an arithmetic number, because the mean of its divisors is an integer number (14457150225).

Almost surely, 2^74534641102 is an apocalyptic number.

74534641102 is a deficient number, since it is larger than the sum of its proper divisors (41122560698).

74534641102 is a wasteful number, since it uses less digits than its factorization.

74534641102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285080050.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 74534641102 in words is "seventy-four billion, five hundred thirty-four million, six hundred forty-one thousand, one hundred two".