1371472013555 has 32 divisors (see below), whose sum is σ = 1889258342400. Its totient is φ = 936251407872.

The previous prime is 1371472013519. The next prime is 1371472013581. The reversal of 1371472013555 is 5553102741731.

It is a cyclic number.

It is not a de Polignac number, because 1371472013555 - 2³² = 1367177046259 is a prime.

It is a super-2 number, since 2×1371472013555² (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 31 ways as a sum of consecutive naturals, for example, 14302811 + ... + 14398379.

It is an arithmetic number, because the mean of its divisors is an integer number (59039323200).

Almost surely, 2^{1371472013555} is an apocalyptic number.

1371472013555 is a deficient number, since it is larger than the sum of its proper divisors (517786328845).

1371472013555 is a wasteful number, since it uses less digits than its factorization.

1371472013555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97403.

The product of its (nonzero) digits is 441000, while the sum is 44.

The spelling of 1371472013555 in words is "one trillion, three hundred seventy-one billion, four hundred seventy-two million, thirteen thousand, five hundred fifty-five".