31034034135152 has 40 divisors (see below), whose sum is σ = 60388592531520. Its totient is φ = 15449903953920.

The previous prime is 31034034135151. The next prime is 31034034135239. The reversal of 31034034135152 is 25153143043013.

It is a super-2 number, since 2×31034034135152² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31034034135151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21229433 + ... + 22644135.

It is an arithmetic number, because the mean of its divisors is an integer number (1509714813288).

Almost surely, 2^{31034034135152} is an apocalyptic number.

It is an amenable number.

31034034135152 is a deficient number, since it is larger than the sum of its proper divisors (29354558396368).

31034034135152 is a wasteful number, since it uses less digits than its factorization.

31034034135152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420641 (or 1420635 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 31034034135152 its reverse (25153143043013), we get a palindrome (56187177178165).

The spelling of 31034034135152 in words is "thirty-one trillion, thirty-four billion, thirty-four million, one hundred thirty-five thousand, one hundred fifty-two".