74106318740 has 48 divisors (see below), whose sum is σ = 164812439232. Its totient is φ = 27892947456.

The previous prime is 74106318719. The next prime is 74106318761. The reversal of 74106318740 is 4781360147.

It is an interprime number because it is at equal distance from previous prime (74106318719) and next prime (74106318761).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1797599 + ... + 1838361.

It is an arithmetic number, because the mean of its divisors is an integer number (3433592484).

Almost surely, 2^74106318740 is an apocalyptic number.

It is an amenable number.

74106318740 is an abundant number, since it is smaller than the sum of its proper divisors (90706120492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74106318740 is a wasteful number, since it uses less digits than its factorization.

74106318740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46136 (or 46134 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

Adding to 74106318740 its reverse (4781360147), we get a palindrome (78887678887).

The spelling of 74106318740 in words is "seventy-four billion, one hundred six million, three hundred eighteen thousand, seven hundred forty".