402554341 has 8 divisors (see below), whose sum is σ = 460183680. Its totient is φ = 344955408.

The previous prime is 402554329. The next prime is 402554381. The reversal of 402554341 is 143455204.

402554341 is nontrivially palindromic in base 6.

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

It is not a de Polignac number, because 402554341 - 2⁷ = 402554213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402554381) 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, 45855 + ... + 53923.

It is an arithmetic number, because the mean of its divisors is an integer number (57522960).

Almost surely, 2^402554341 is an apocalyptic number.

It is an amenable number.

402554341 is a deficient number, since it is larger than the sum of its proper divisors (57629339).

402554341 is an equidigital number, since it uses as much as digits as its factorization.

402554341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15203.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 402554341 is about 20063.7569014380. The cubic root of 402554341 is about 738.3713518270.

The spelling of 402554341 in words is "four hundred two million, five hundred fifty-four thousand, three hundred forty-one".