31423433060 has 48 divisors (see below), whose sum is σ = 68904210816. Its totient is φ = 12014863872.

The previous prime is 31423432951. The next prime is 31423433113. The reversal of 31423433060 is 6033432413.

It is a happy 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, 692387 + ... + 736373.

It is an arithmetic number, because the mean of its divisors is an integer number (1435504392).

Almost surely, 2^31423433060 is an apocalyptic number.

It is an amenable number.

31423433060 is an abundant number, since it is smaller than the sum of its proper divisors (37480777756).

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

31423433060 is a wasteful number, since it uses less digits than its factorization.

31423433060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45572 (or 45570 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 31423433060 its reverse (6033432413), we get a palindrome (37456865473).

The spelling of 31423433060 in words is "thirty-one billion, four hundred twenty-three million, four hundred thirty-three thousand, sixty".