400341003245 has 8 divisors (see below), whose sum is σ = 482924436480. Its totient is φ = 318595980880.

The previous prime is 400341003229. The next prime is 400341003253. The reversal of 400341003245 is 542300143004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 400341003245 - 2⁴ = 400341003229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209601665 + ... + 209603574.

It is an arithmetic number, because the mean of its divisors is an integer number (60365554560).

Almost surely, 2^400341003245 is an apocalyptic number.

It is an amenable number.

400341003245 is a deficient number, since it is larger than the sum of its proper divisors (82583433235).

400341003245 is a wasteful number, since it uses less digits than its factorization.

400341003245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419205435.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 400341003245 its reverse (542300143004), we get a palindrome (942641146249).

The spelling of 400341003245 in words is "four hundred billion, three hundred forty-one million, three thousand, two hundred forty-five".