402413789025441 has 24 divisors (see below), whose sum is σ = 585520080697344. Its totient is φ = 266311767833280.

The previous prime is 402413789025403. The next prime is 402413789025491. The reversal of 402413789025441 is 144520987314204.

It is a happy number.

402413789025441 is a `hidden beast` number, since 4 + 0 + 2 + 4 + 1 + 3 + 7 + 8 + 90 + 2 + 544 + 1 = 666.

It is not a de Polignac number, because 402413789025441 - 2⁶ = 402413789025377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402413789025491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52686840 + ... + 59839206.

It is an arithmetic number, because the mean of its divisors is an integer number (24396670029056).

Almost surely, 2^{402413789025441} is an apocalyptic number.

It is an amenable number.

402413789025441 is a deficient number, since it is larger than the sum of its proper divisors (183106291671903).

402413789025441 is a wasteful number, since it uses less digits than its factorization.

402413789025441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7198141 (or 7198138 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 402413789025441 in words is "four hundred two trillion, four hundred thirteen billion, seven hundred eighty-nine million, twenty-five thousand, four hundred forty-one".