1449157946796 has 192 divisors, whose sum is σ = 4716304588800. Its totient is φ = 375198702912.

The previous prime is 1449157946657. The next prime is 1449157946837. The reversal of 1449157946796 is 6976497519441.

1449157946796 is a `hidden beast` number, since 1 + 4 + 4 + 9 + 1 + 5 + 79 + 467 + 96 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1862850 + ... + 2523593.

It is an arithmetic number, because the mean of its divisors is an integer number (24564086400).

Almost surely, 2^{1449157946796} is an apocalyptic number.

It is an amenable number.

1449157946796 is an abundant number, since it is smaller than the sum of its proper divisors (3267146642004).

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

1449157946796 is a wasteful number, since it uses less digits than its factorization.

1449157946796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386505 (or 4386497 counting only the distinct ones).

The product of its digits is 411505920, while the sum is 72.

The spelling of 1449157946796 in words is "one trillion, four hundred forty-nine billion, one hundred fifty-seven million, nine hundred forty-six thousand, seven hundred ninety-six".