400130242304203 has 16 divisors (see below), whose sum is σ = 407618117280000. Its totient is φ = 392729319541152.

The previous prime is 400130242304201. The next prime is 400130242304239. The reversal of 400130242304203 is 302403242031004.

It is a cyclic number.

It is not a de Polignac number, because 400130242304203 - 2¹ = 400130242304201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400130242304201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35707933 + ... + 45555646.

It is an arithmetic number, because the mean of its divisors is an integer number (25476132330000).

Almost surely, 2^{400130242304203} is an apocalyptic number.

400130242304203 is a deficient number, since it is larger than the sum of its proper divisors (7487874975797).

400130242304203 is a wasteful number, since it uses less digits than its factorization.

400130242304203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81264114.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 400130242304203 its reverse (302403242031004), we get a palindrome (702533484335207).

The spelling of 400130242304203 in words is "four hundred trillion, one hundred thirty billion, two hundred forty-two million, three hundred four thousand, two hundred three".