1497981035136 has 32 divisors (see below), whose sum is σ = 3979012125600. Its totient is φ = 499327011584.

The previous prime is 1497981035107. The next prime is 1497981035141. The reversal of 1497981035136 is 6315301897941.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1950495756 + ... + 1950496523.

It is an arithmetic number, because the mean of its divisors is an integer number (124344128925).

Almost surely, 2^{1497981035136} is an apocalyptic number.

1497981035136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1497981035136 is an abundant number, since it is smaller than the sum of its proper divisors (2481031090464).

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

1497981035136 is an equidigital number, since it uses as much as digits as its factorization.

1497981035136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900992296 (or 3900992284 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 57.

The spelling of 1497981035136 in words is "one trillion, four hundred ninety-seven billion, nine hundred eighty-one million, thirty-five thousand, one hundred thirty-six".