74212650332 has 12 divisors (see below), whose sum is σ = 134350487880. Its totient is φ = 35826796656.

The previous prime is 74212650277. The next prime is 74212650349. The reversal of 74212650332 is 23305621247.

It is a junction number, because it is equal to n+sod(n) for n = 74212650292 and 74212650301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319881998 + ... + 319882229.

It is an arithmetic number, because the mean of its divisors is an integer number (11195873990).

Almost surely, 2^74212650332 is an apocalyptic number.

It is an amenable number.

74212650332 is a deficient number, since it is larger than the sum of its proper divisors (60137837548).

74212650332 is a wasteful number, since it uses less digits than its factorization.

74212650332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639764260 (or 639764258 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 74212650332 in words is "seventy-four billion, two hundred twelve million, six hundred fifty thousand, three hundred thirty-two".