1340587376604 has 144 divisors (see below), whose sum is σ = 3999189282816. Its totient is φ = 370534694400.

The previous prime is 1340587376591. The next prime is 1340587376641. The reversal of 1340587376604 is 4066737850431.

It is a happy number.

1340587376604 is a `hidden beast` number, since 13 + 40 + 587 + 3 + 7 + 6 + 6 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22523524 + ... + 22582964.

Almost surely, 2^{1340587376604} is an apocalyptic number.

1340587376604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1340587376604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1999594641408).

1340587376604 is an abundant number, since it is smaller than the sum of its proper divisors (2658601906212).

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

1340587376604 is a wasteful number, since it uses less digits than its factorization.

1340587376604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62376 (or 62371 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 1340587376604 in words is "one trillion, three hundred forty billion, five hundred eighty-seven million, three hundred seventy-six thousand, six hundred four".