402410424254 has 16 divisors (see below), whose sum is σ = 624454967520. Its totient is φ = 194259324000.

The previous prime is 402410424239. The next prime is 402410424263. The reversal of 402410424254 is 452424014204.

It is a self number, because there is not a number n which added to its sum of digits gives 402410424254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484552 + ... + 1734564.

It is an arithmetic number, because the mean of its divisors is an integer number (39028435470).

Almost surely, 2^402410424254 is an apocalyptic number.

402410424254 is a deficient number, since it is larger than the sum of its proper divisors (222044543266).

402410424254 is a wasteful number, since it uses less digits than its factorization.

402410424254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277795.

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 402410424254 its reverse (452424014204), we get a palindrome (854834438458).

The spelling of 402410424254 in words is "four hundred two billion, four hundred ten million, four hundred twenty-four thousand, two hundred fifty-four".