1414487932840 has 64 divisors (see below), whose sum is σ = 3486009862800. Its totient is φ = 514150576128.

The previous prime is 1414487932817. The next prime is 1414487932873. The reversal of 1414487932840 is 482397844141.

It can be written as a sum of positive squares in 8 ways, for example, as 916879021444 + 497608911396 = 957538^2 + 705414^2 .

It is a super-2 number, since 2×1414487932840² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35844579 + ... + 35884018.

Almost surely, 2^{1414487932840} is an apocalyptic number.

1414487932840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1414487932840 is an abundant number, since it is smaller than the sum of its proper divisors (2071521929960).

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

1414487932840 is a wasteful number, since it uses less digits than its factorization.

1414487932840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71728654 (or 71728650 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 1414487932840 in words is "one trillion, four hundred fourteen billion, four hundred eighty-seven million, nine hundred thirty-two thousand, eight hundred forty".