1413537229638 has 12 divisors (see below), whose sum is σ = 3062663997588. Its totient is φ = 471179076540.

The previous prime is 1413537229553. The next prime is 1413537229661. The reversal of 1413537229638 is 8369227353141.

1413537229638 is a `hidden beast` number, since 1 + 4 + 1 + 353 + 7 + 229 + 63 + 8 = 666.

It is a super-2 number, since 2×1413537229638² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 39264923028 + ... + 39264923063.

It is an arithmetic number, because the mean of its divisors is an integer number (255221999799).

Almost surely, 2^{1413537229638} is an apocalyptic number.

1413537229638 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1413537229638 is an abundant number, since it is smaller than the sum of its proper divisors (1649126767950).

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

1413537229638 is a wasteful number, since it uses less digits than its factorization.

1413537229638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78529846099 (or 78529846096 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The spelling of 1413537229638 in words is "one trillion, four hundred thirteen billion, five hundred thirty-seven million, two hundred twenty-nine thousand, six hundred thirty-eight".