31402034124134 has 8 divisors (see below), whose sum is σ = 48622504450368. Its totient is φ = 15194532640680.

The previous prime is 31402034124119. The next prime is 31402034124143. The reversal of 31402034124134 is 43142143020413.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 31402034124134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253242210617 + ... + 253242210740.

It is an arithmetic number, because the mean of its divisors is an integer number (6077813056296).

Almost surely, 2^{31402034124134} is an apocalyptic number.

31402034124134 is a deficient number, since it is larger than the sum of its proper divisors (17220470326234).

31402034124134 is a wasteful number, since it uses less digits than its factorization.

31402034124134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506484421390.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 31402034124134 its reverse (43142143020413), we get a palindrome (74544177144547).

The spelling of 31402034124134 in words is "thirty-one trillion, four hundred two billion, thirty-four million, one hundred twenty-four thousand, one hundred thirty-four".