402261241047 has 8 divisors (see below), whose sum is σ = 537252789744. Its totient is φ = 267721926528.

The previous prime is 402261241027. The next prime is 402261241049. The reversal of 402261241047 is 740142162204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 402261241047 - 2⁷ = 402261240919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402261240999 and 402261241017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402261241049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113056468 + ... + 113060025.

It is an arithmetic number, because the mean of its divisors is an integer number (67156598718).

Almost surely, 2^402261241047 is an apocalyptic number.

402261241047 is a deficient number, since it is larger than the sum of its proper divisors (134991548697).

402261241047 is a wasteful number, since it uses less digits than its factorization.

402261241047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226117089.

The product of its (nonzero) digits is 21504, while the sum is 33.

The spelling of 402261241047 in words is "four hundred two billion, two hundred sixty-one million, two hundred forty-one thousand, forty-seven".