1351114431204 has 24 divisors (see below), whose sum is σ = 3152628880128. Its totient is φ = 450367399840.

The previous prime is 1351114431167. The next prime is 1351114431299. The reversal of 1351114431204 is 4021344111531.

It is a happy number.

It is an unprimeable number.

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, 1065934 + ... + 1959194.

It is an arithmetic number, because the mean of its divisors is an integer number (131359536672).

Almost surely, 2^{1351114431204} is an apocalyptic number.

It is an amenable number.

1351114431204 is an abundant number, since it is smaller than the sum of its proper divisors (1801514448924).

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

1351114431204 is a wasteful number, since it uses less digits than its factorization.

1351114431204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019315 (or 1019313 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 1351114431204 its reverse (4021344111531), we get a palindrome (5372458542735).

The spelling of 1351114431204 in words is "one trillion, three hundred fifty-one billion, one hundred fourteen million, four hundred thirty-one thousand, two hundred four".