10403333340402 has 16 divisors (see below), whose sum is σ = 20807425629792. Its totient is φ = 3467651288640.

The previous prime is 10403333340391. The next prime is 10403333340409. The reversal of 10403333340402 is 20404333330401.

It is a self number, because there is not a number n which added to its sum of digits gives 10403333340402.

It is not an unprimeable number, because it can be changed into a prime (10403333340409) 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, 31444599 + ... + 31773722.

It is an arithmetic number, because the mean of its divisors is an integer number (1300464101862).

Almost surely, 2^{10403333340402} is an apocalyptic number.

10403333340402 is an abundant number, since it is smaller than the sum of its proper divisors (10404092289390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10403333340402 is a wasteful number, since it uses less digits than its factorization.

10403333340402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63245753.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 10403333340402 its reverse (20404333330401), we get a palindrome (30807666670803).

The spelling of 10403333340402 in words is "ten trillion, four hundred three billion, three hundred thirty-three million, three hundred forty thousand, four hundred two".