1149346469375 has 80 divisors (see below), whose sum is σ = 1669611303360. Its totient is φ = 783847680000.

The previous prime is 1149346469371. The next prime is 1149346469389. The reversal of 1149346469375 is 5739646439411.

It is a happy number.

It is not a de Polignac number, because 1149346469375 - 2² = 1149346469371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1149346469371) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5313335 + ... + 5525415.

It is an arithmetic number, because the mean of its divisors is an integer number (20870141292).

Almost surely, 2^{1149346469375} is an apocalyptic number.

1149346469375 is a deficient number, since it is larger than the sum of its proper divisors (520264833985).

1149346469375 is a wasteful number, since it uses less digits than its factorization.

1149346469375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212166 (or 212151 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 62.

The spelling of 1149346469375 in words is "one trillion, one hundred forty-nine billion, three hundred forty-six million, four hundred sixty-nine thousand, three hundred seventy-five".