10400201304551 has 4 divisors (see below), whose sum is σ = 10947580320600. Its totient is φ = 9852822288504.

The previous prime is 10400201304469. The next prime is 10400201304557. The reversal of 10400201304551 is 15540310200401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10400201304551 - 2²⁶ = 10400134195687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10400201304551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400201304557) 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, 273689507996 + ... + 273689508033.

It is an arithmetic number, because the mean of its divisors is an integer number (2736895080150).

Almost surely, 2^{10400201304551} is an apocalyptic number.

10400201304551 is a deficient number, since it is larger than the sum of its proper divisors (547379016049).

10400201304551 is an equidigital number, since it uses as much as digits as its factorization.

10400201304551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547379016048.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 10400201304551 its reverse (15540310200401), we get a palindrome (25940511504952).

The spelling of 10400201304551 in words is "ten trillion, four hundred billion, two hundred one million, three hundred four thousand, five hundred fifty-one".