1497464338944 has 160 divisors (see below), whose sum is σ = 4799204974080. Its totient is φ = 405328637952.

The previous prime is 1497464338919. The next prime is 1497464339003. The reversal of 1497464338944 is 4498334647941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3460794 + ... + 3869369.

It is an arithmetic number, because the mean of its divisors is an integer number (29995031088).

Almost surely, 2^{1497464338944} is an apocalyptic number.

1497464338944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1497464338944 is an abundant number, since it is smaller than the sum of its proper divisors (3301740635136).

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

1497464338944 is an equidigital number, since it uses as much as digits as its factorization.

1497464338944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330210 (or 7330194 counting only the distinct ones).

The product of its digits is 250822656, while the sum is 66.

The spelling of 1497464338944 in words is "one trillion, four hundred ninety-seven billion, four hundred sixty-four million, three hundred thirty-eight thousand, nine hundred forty-four".