1298150324496 has 75 divisors (see below), whose sum is σ = 3757342382101. Its totient is φ = 432703102464.

The previous prime is 1298150324479. The next prime is 1298150324539. The reversal of 1298150324496 is 6944230518921.

It is a happy number.

The square root of 1298150324496 is 1139364.

It is a perfect power (a square), and thus also a powerful number.

1298150324496 is a `hidden beast` number, since 1 + 2 + 9 + 8 + 1 + 503 + 2 + 44 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1135580084496 + 162570240000 = 1065636^2 + 403200^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 41001280 + ... + 41032928.

Almost surely, 2^{1298150324496} is an apocalyptic number.

1298150324496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1298150324496 is the 1139364-th square number.

It is an amenable number.

1298150324496 is an abundant number, since it is smaller than the sum of its proper divisors (2459192057605).

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

1298150324496 is an frugal number, since it uses more digits than its factorization.

1298150324496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63318 (or 31654 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 1298150324496 in words is "one trillion, two hundred ninety-eight billion, one hundred fifty million, three hundred twenty-four thousand, four hundred ninety-six".