31427084095 has 32 divisors (see below), whose sum is σ = 42586352640. Its totient is φ = 22054032000.

The previous prime is 31427084093. The next prime is 31427084107. The reversal of 31427084095 is 59048072413.

It is not a de Polignac number, because 31427084095 - 2¹ = 31427084093 is a prime.

It is a super-2 number, since 2×31427084095² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31427084093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2978980 + ... + 2989510.

It is an arithmetic number, because the mean of its divisors is an integer number (1330823520).

Almost surely, 2^31427084095 is an apocalyptic number.

31427084095 is a deficient number, since it is larger than the sum of its proper divisors (11159268545).

31427084095 is a wasteful number, since it uses less digits than its factorization.

31427084095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12447.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 31427084095 in words is "thirty-one billion, four hundred twenty-seven million, eighty-four thousand, ninety-five".