1407298199616 has 63 divisors (see below), whose sum is σ = 4033847802621. Its totient is φ = 469089909504.

The previous prime is 1407298199599. The next prime is 1407298199717. The reversal of 1407298199616 is 6169918927041.

The square root of 1407298199616 is 1186296.

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

1407298199616 is a `hidden beast` number, since 1 + 4 + 0 + 7 + 2 + 9 + 8 + 1 + 9 + 9 + 616 = 666.

It can be written as a sum of positive squares in only one way, i.e., 865837694016 + 541460505600 = 930504^2 + 735840^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28446390 + ... + 28495818.

Almost surely, 2^{1407298199616} is an apocalyptic number.

1407298199616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1407298199616 is the 1186296-th square number.

It is an amenable number.

1407298199616 is an abundant number, since it is smaller than the sum of its proper divisors (2626549603005).

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

1407298199616 is an frugal number, since it uses more digits than its factorization.

1407298199616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98876 (or 49434 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 63.

The spelling of 1407298199616 in words is "one trillion, four hundred seven billion, two hundred ninety-eight million, one hundred ninety-nine thousand, six hundred sixteen".