401200352245 has 64 divisors (see below), whose sum is σ = 636080739840. Its totient is φ = 235584921600.

The previous prime is 401200352239. The next prime is 401200352263. The reversal of 401200352245 is 542253002104.

It is not a de Polignac number, because 401200352245 - 2⁷ = 401200352117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19549 + ... + 895981.

It is an arithmetic number, because the mean of its divisors is an integer number (9938761560).

Almost surely, 2^401200352245 is an apocalyptic number.

It is an amenable number.

401200352245 is a deficient number, since it is larger than the sum of its proper divisors (234880387595).

401200352245 is a wasteful number, since it uses less digits than its factorization.

401200352245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876526.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 401200352245 its reverse (542253002104), we get a palindrome (943453354349).

The spelling of 401200352245 in words is "four hundred one billion, two hundred million, three hundred fifty-two thousand, two hundred forty-five".