31411412402104 has 24 divisors (see below), whose sum is σ = 68512136745240. Its totient is φ = 13462033886448.

The previous prime is 31411412402101. The next prime is 31411412402131. The reversal of 31411412402104 is 40120421411413.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31411412402101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40065576652 + ... + 40065577435.

It is an arithmetic number, because the mean of its divisors is an integer number (2854672364385).

Almost surely, 2^{31411412402104} is an apocalyptic number.

It is an amenable number.

31411412402104 is an abundant number, since it is smaller than the sum of its proper divisors (37100724343136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31411412402104 is a wasteful number, since it uses less digits than its factorization.

31411412402104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80131154107 (or 80131154096 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 31411412402104 its reverse (40120421411413), we get a palindrome (71531833813517).

The spelling of 31411412402104 in words is "thirty-one trillion, four hundred eleven billion, four hundred twelve million, four hundred two thousand, one hundred four".