1371770254426 has 72 divisors (see below), whose sum is σ = 2483499230784. Its totient is φ = 563318439840.

The previous prime is 1371770254399. The next prime is 1371770254433. The reversal of 1371770254426 is 6244520771731.

It is a self number, because there is not a number n which added to its sum of digits gives 1371770254426.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 8129551 + ... + 8296573.

It is an arithmetic number, because the mean of its divisors is an integer number (34493044872).

Almost surely, 2^{1371770254426} is an apocalyptic number.

1371770254426 is a deficient number, since it is larger than the sum of its proper divisors (1111728976358).

1371770254426 is a wasteful number, since it uses less digits than its factorization.

1371770254426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167156 (or 167096 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 1371770254426 in words is "one trillion, three hundred seventy-one billion, seven hundred seventy million, two hundred fifty-four thousand, four hundred twenty-six".