1449691149736 has 16 divisors (see below), whose sum is σ = 2721790319040. Its totient is φ = 723880398000.

The previous prime is 1449691149733. The next prime is 1449691149749. The reversal of 1449691149736 is 6379411969441.

It is not an unprimeable number, because it can be changed into a prime (1449691149733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120640726 + ... + 120652741.

It is an arithmetic number, because the mean of its divisors is an integer number (170111894940).

Almost surely, 2^{1449691149736} is an apocalyptic number.

It is an amenable number.

1449691149736 is a deficient number, since it is larger than the sum of its proper divisors (1272099169304).

1449691149736 is a wasteful number, since it uses less digits than its factorization.

1449691149736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241294224 (or 241294220 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 64.

The spelling of 1449691149736 in words is "one trillion, four hundred forty-nine billion, six hundred ninety-one million, one hundred forty-nine thousand, seven hundred thirty-six".