31442230495 has 16 divisors (see below), whose sum is σ = 40712908320. Its totient is φ = 23173236864.

The previous prime is 31442230471. The next prime is 31442230529. The reversal of 31442230495 is 59403224413.

It is a cyclic number.

It is not a de Polignac number, because 31442230495 - 2¹³ = 31442222303 is a prime.

It is a super-2 number, since 2×31442230495² (a number of 22 digits) contains 22 as substring.

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, 442089 + ... + 508258.

It is an arithmetic number, because the mean of its divisors is an integer number (2544556770).

Almost surely, 2^31442230495 is an apocalyptic number.

31442230495 is a deficient number, since it is larger than the sum of its proper divisors (9270677825).

31442230495 is a wasteful number, since it uses less digits than its factorization.

31442230495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950874.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 31442230495 in words is "thirty-one billion, four hundred forty-two million, two hundred thirty thousand, four hundred ninety-five".