3311334040731 has 32 divisors (see below), whose sum is σ = 4575513696000. Its totient is φ = 2127630395520.

The previous prime is 3311334040667. The next prime is 3311334040771. The reversal of 3311334040731 is 1370404331133.

It is a happy number.

It is not a de Polignac number, because 3311334040731 - 2⁶ = 3311334040667 is a prime.

It is a super-2 number, since 2×3311334040731² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3311334040692 and 3311334040701.

It is not an unprimeable number, because it can be changed into a prime (3311334040771) 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, 122216496 + ... + 122243586.

It is an arithmetic number, because the mean of its divisors is an integer number (142984803000).

Almost surely, 2^{3311334040731} is an apocalyptic number.

3311334040731 is a deficient number, since it is larger than the sum of its proper divisors (1264179655269).

3311334040731 is a wasteful number, since it uses less digits than its factorization.

3311334040731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29579.

The product of its (nonzero) digits is 27216, while the sum is 33.

Adding to 3311334040731 its reverse (1370404331133), we get a palindrome (4681738371864).

The spelling of 3311334040731 in words is "three trillion, three hundred eleven billion, three hundred thirty-four million, forty thousand, seven hundred thirty-one".