1031402214412 has 6 divisors (see below), whose sum is σ = 1804953875228. Its totient is φ = 515701107204.

The previous prime is 1031402214307. The next prime is 1031402214439. The reversal of 1031402214412 is 2144122041301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128925276798 + ... + 128925276805.

Almost surely, 2^{1031402214412} is an apocalyptic number.

It is an amenable number.

1031402214412 is a deficient number, since it is larger than the sum of its proper divisors (773551660816).

1031402214412 is a wasteful number, since it uses less digits than its factorization.

1031402214412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257850553607 (or 257850553605 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1031402214412 its reverse (2144122041301), we get a palindrome (3175524255713).

The spelling of 1031402214412 in words is "one trillion, thirty-one billion, four hundred two million, two hundred fourteen thousand, four hundred twelve".