10402453323351 has 20 divisors (see below), whose sum is σ = 15540005582200. Its totient is φ = 6934728661776.

The previous prime is 10402453323307. The next prime is 10402453323401. The reversal of 10402453323351 is 15332335420401.

10402453323351 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 245 + 332 + 33 + 51 = 666.

10402453323351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10402453323351 - 2¹³ = 10402453315159 is a prime.

It is a super-2 number, since 2×10402453323351² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402453325351) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 144045 + ... + 4563513.

It is an arithmetic number, because the mean of its divisors is an integer number (777000279110).

Almost surely, 2^{10402453323351} is an apocalyptic number.

10402453323351 is a deficient number, since it is larger than the sum of its proper divisors (5137552258849).

10402453323351 is an equidigital number, since it uses as much as digits as its factorization.

10402453323351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448540 (or 4448531 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 10402453323351 its reverse (15332335420401), we get a palindrome (25734788743752).

The spelling of 10402453323351 in words is "ten trillion, four hundred two billion, four hundred fifty-three million, three hundred twenty-three thousand, three hundred fifty-one".