1374001263684 has 315 divisors, whose sum is σ = 4215219698543. Its totient is φ = 391685623056.

The previous prime is 1374001263643. The next prime is 1374001263707. The reversal of 1374001263684 is 4863621004731.

The square root of 1374001263684 is 1172178.

It is a perfect power (a square), and thus also a powerful number.

1374001263684 is a `hidden beast` number, since 1 + 3 + 7 + 4 + 0 + 0 + 1 + 2 + 636 + 8 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 104 ways as a sum of consecutive naturals, for example, 3101582767 + ... + 3101583209.

Almost surely, 2^{1374001263684} is an apocalyptic number.

1374001263684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1374001263684 is the 1172178-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1374001263684

1374001263684 is an abundant number, since it is smaller than the sum of its proper divisors (2841218434859).

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

1374001263684 is an frugal number, since it uses more digits than its factorization.

1374001263684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 1374001263684 in words is "one trillion, three hundred seventy-four billion, one million, two hundred sixty-three thousand, six hundred eighty-four".