1407361081698 has 48 divisors (see below), whose sum is σ = 3582373669056. Its totient is φ = 393667434720.

The previous prime is 1407361081673. The next prime is 1407361081699. The reversal of 1407361081698 is 8961801637041.

1407361081698 is a `hidden beast` number, since 1 + 4 + 0 + 7 + 3 + 610 + 8 + 16 + 9 + 8 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1407361081699) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 273377590 + ... + 273382737.

It is an arithmetic number, because the mean of its divisors is an integer number (74632784772).

Almost surely, 2^{1407361081698} is an apocalyptic number.

1407361081698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1407361081698 is an abundant number, since it is smaller than the sum of its proper divisors (2175012587358).

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

1407361081698 is a wasteful number, since it uses less digits than its factorization.

1407361081698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546760359 (or 546760356 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 1407361081698 in words is "one trillion, four hundred seven billion, three hundred sixty-one million, eighty-one thousand, six hundred ninety-eight".