74140216630 has 8 divisors (see below), whose sum is σ = 133452389952. Its totient is φ = 29656086648.

The previous prime is 74140216561. The next prime is 74140216637. The reversal of 74140216630 is 3661204147.

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 (74140216637) 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, 3707010822 + ... + 3707010841.

It is an arithmetic number, because the mean of its divisors is an integer number (16681548744).

Almost surely, 2^74140216630 is an apocalyptic number.

74140216630 is a deficient number, since it is larger than the sum of its proper divisors (59312173322).

74140216630 is a wasteful number, since it uses less digits than its factorization.

74140216630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7414021670.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 74140216630 in words is "seventy-four billion, one hundred forty million, two hundred sixteen thousand, six hundred thirty".