1254525020441 has 32 divisors (see below), whose sum is σ = 1578848544000. Its totient is φ = 968365670400.

The previous prime is 1254525020387. The next prime is 1254525020443. The reversal of 1254525020441 is 1440205254521.

It is a cyclic number.

It is not a de Polignac number, because 1254525020441 - 2⁶ = 1254525020377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1254525020443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3406685 + ... + 3756933.

It is an arithmetic number, because the mean of its divisors is an integer number (49339017000).

Almost surely, 2^{1254525020441} is an apocalyptic number.

1254525020441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1254525020441 is a deficient number, since it is larger than the sum of its proper divisors (324323523559).

1254525020441 is a wasteful number, since it uses less digits than its factorization.

1254525020441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350705.

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 1254525020441 in words is "one trillion, two hundred fifty-four billion, five hundred twenty-five million, twenty thousand, four hundred forty-one".