10401332402 has 8 divisors (see below), whose sum is σ = 15682838556. Its totient is φ = 5173719552.

The previous prime is 10401332401. The next prime is 10401332419. The reversal of 10401332402 is 20423310401.

It can be written as a sum of positive squares in 2 ways, for example, as 9862674721 + 538657681 = 99311^2 + 23209^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10401332401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13472843 + ... + 13473614.

Almost surely, 2^10401332402 is an apocalyptic number.

10401332402 is a deficient number, since it is larger than the sum of its proper divisors (5281506154).

10401332402 is a wasteful number, since it uses less digits than its factorization.

10401332402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26946652.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10401332402 its reverse (20423310401), we get a palindrome (30824642803).

The spelling of 10401332402 in words is "ten billion, four hundred one million, three hundred thirty-two thousand, four hundred two".