31414022135 has 32 divisors (see below), whose sum is σ = 40363868160. Its totient is φ = 23387761152.

The previous prime is 31414022119. The next prime is 31414022137. The reversal of 31414022135 is 53122041413.

It is a happy number.

It is not a de Polignac number, because 31414022135 - 2⁴ = 31414022119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31414022137) 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, 3309326 + ... + 3318804.

It is an arithmetic number, because the mean of its divisors is an integer number (1261370880).

Almost surely, 2^31414022135 is an apocalyptic number.

31414022135 is a deficient number, since it is larger than the sum of its proper divisors (8949846025).

31414022135 is a wasteful number, since it uses less digits than its factorization.

31414022135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9935.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 31414022135 its reverse (53122041413), we get a palindrome (84536063548).

The spelling of 31414022135 in words is "thirty-one billion, four hundred fourteen million, twenty-two thousand, one hundred thirty-five".