74480023487678 has 16 divisors (see below), whose sum is σ = 112557985502976. Its totient is φ = 36961716255360.

The previous prime is 74480023487659. The next prime is 74480023487711. The reversal of 74480023487678 is 87678432008447.

It is a super-3 number, since 3×74480023487678³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255171038 + ... + 255462753.

It is an arithmetic number, because the mean of its divisors is an integer number (7034874093936).

Almost surely, 2^{74480023487678} is an apocalyptic number.

74480023487678 is a deficient number, since it is larger than the sum of its proper divisors (38077962015298).

74480023487678 is a wasteful number, since it uses less digits than its factorization.

74480023487678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510634339.

The product of its (nonzero) digits is 404619264, while the sum is 68.

The spelling of 74480023487678 in words is "seventy-four trillion, four hundred eighty billion, twenty-three million, four hundred eighty-seven thousand, six hundred seventy-eight".