1255319144141 has 16 divisors (see below), whose sum is σ = 1353761976000. Its totient is φ = 1160119843200.

The previous prime is 1255319144069. The next prime is 1255319144161. The reversal of 1255319144141 is 1414419135521.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1255319144141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255319144161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7669286 + ... + 7831256.

It is an arithmetic number, because the mean of its divisors is an integer number (84610123500).

Almost surely, 2^{1255319144141} is an apocalyptic number.

It is an amenable number.

1255319144141 is a deficient number, since it is larger than the sum of its proper divisors (98442831859).

1255319144141 is a wasteful number, since it uses less digits than its factorization.

1255319144141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171980.

The product of its digits is 86400, while the sum is 41.

The spelling of 1255319144141 in words is "one trillion, two hundred fifty-five billion, three hundred nineteen million, one hundred forty-four thousand, one hundred forty-one".