1391460496998 has 64 divisors (see below), whose sum is σ = 3269891649024. Its totient is φ = 389166624000.

The previous prime is 1391460496961. The next prime is 1391460497059. The reversal of 1391460496998 is 8996940641931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6406258 + ... + 6619898.

It is an arithmetic number, because the mean of its divisors is an integer number (51092057016).

Almost surely, 2^{1391460496998} is an apocalyptic number.

1391460496998 is an abundant number, since it is smaller than the sum of its proper divisors (1878431152026).

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

1391460496998 is a wasteful number, since it uses less digits than its factorization.

1391460496998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221261.

The product of its (nonzero) digits is 90699264, while the sum is 69.

The spelling of 1391460496998 in words is "one trillion, three hundred ninety-one billion, four hundred sixty million, four hundred ninety-six thousand, nine hundred ninety-eight".