74260422031 has 8 divisors (see below), whose sum is σ = 74615973120. Its totient is φ = 73905711768.

The previous prime is 74260422007. The next prime is 74260422043. The reversal of 74260422031 is 13022406247.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74260422031 - 2⁵ = 74260421999 is a prime.

It is a super-2 number, since 2×74260422031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74260421984 and 74260422002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74260422001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32791 + ... + 386776.

It is an arithmetic number, because the mean of its divisors is an integer number (9326996640).

Almost surely, 2^74260422031 is an apocalyptic number.

74260422031 is a deficient number, since it is larger than the sum of its proper divisors (355551089).

74260422031 is a wasteful number, since it uses less digits than its factorization.

74260422031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420413.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 74260422031 its reverse (13022406247), we get a palindrome (87282828278).

The spelling of 74260422031 in words is "seventy-four billion, two hundred sixty million, four hundred twenty-two thousand, thirty-one".