402328938754 has 16 divisors (see below), whose sum is σ = 639004832928. Its totient is φ = 189327765312.

The previous prime is 402328938751. The next prime is 402328938761. The reversal of 402328938754 is 457839823204.

It is a junction number, because it is equal to n+sod(n) for n = 402328938695 and 402328938704.

It is not an unprimeable number, because it can be changed into a prime (402328938751) 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, 3271177 + ... + 3391939.

It is an arithmetic number, because the mean of its divisors is an integer number (39937802058).

Almost surely, 2^402328938754 is an apocalyptic number.

402328938754 is a deficient number, since it is larger than the sum of its proper divisors (236675894174).

402328938754 is a wasteful number, since it uses less digits than its factorization.

402328938754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218769.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 402328938754 in words is "four hundred two billion, three hundred twenty-eight million, nine hundred thirty-eight thousand, seven hundred fifty-four".