1349267798954 has 16 divisors (see below), whose sum is σ = 2106536159520. Its totient is φ = 647374518000.

The previous prime is 1349267798927. The next prime is 1349267798999. The reversal of 1349267798954 is 4598977629431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71350172 + ... + 71369079.

It is an arithmetic number, because the mean of its divisors is an integer number (131658509970).

Almost surely, 2^{1349267798954} is an apocalyptic number.

1349267798954 is a deficient number, since it is larger than the sum of its proper divisors (757268360566).

1349267798954 is a wasteful number, since it uses less digits than its factorization.

1349267798954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142719445.

The product of its digits is 823011840, while the sum is 74.

The spelling of 1349267798954 in words is "one trillion, three hundred forty-nine billion, two hundred sixty-seven million, seven hundred ninety-eight thousand, nine hundred fifty-four".