1255344526104 has 64 divisors (see below), whose sum is σ = 3150576000000. Its totient is φ = 416820176640.

The previous prime is 1255344526057. The next prime is 1255344526109. The reversal of 1255344526104 is 4016254435521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255344526109) 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, 38025397 + ... + 38058395.

It is an arithmetic number, because the mean of its divisors is an integer number (49227750000).

Almost surely, 2^{1255344526104} is an apocalyptic number.

It is an amenable number.

1255344526104 is an abundant number, since it is smaller than the sum of its proper divisors (1895231473896).

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

1255344526104 is a wasteful number, since it uses less digits than its factorization.

1255344526104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39128 (or 39124 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 1255344526104 in words is "one trillion, two hundred fifty-five billion, three hundred forty-four million, five hundred twenty-six thousand, one hundred four".