74500970687422 has 4 divisors (see below), whose sum is σ = 111751456031136. Its totient is φ = 37250485343710.

The previous prime is 74500970687417. The next prime is 74500970687431. The reversal of 74500970687422 is 22478607900547.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×74500970687422³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18625242671854 + ... + 18625242671857.

It is an arithmetic number, because the mean of its divisors is an integer number (27937864007784).

Almost surely, 2^{74500970687422} is an apocalyptic number.

74500970687422 is a deficient number, since it is larger than the sum of its proper divisors (37250485343714).

74500970687422 is a wasteful number, since it uses less digits than its factorization.

74500970687422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37250485343713.

The product of its (nonzero) digits is 47416320, while the sum is 61.

The spelling of 74500970687422 in words is "seventy-four trillion, five hundred billion, nine hundred seventy million, six hundred eighty-seven thousand, four hundred twenty-two".