400142301011310 has 128 divisors (see below), whose sum is σ = 1194600067605504. Its totient is φ = 84275137013760.

The previous prime is 400142301011303. The next prime is 400142301011351. The reversal of 400142301011310 is 13110103241004.

It is a super-2 number, since 2×400142301011310² (a number of 30 digits) contains 22 as substring.

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, 2743258354 + ... + 2743404213.

It is an arithmetic number, because the mean of its divisors is an integer number (9332813028168).

Almost surely, 2^{400142301011310} is an apocalyptic number.

400142301011310 is an abundant number, since it is smaller than the sum of its proper divisors (794457766594194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400142301011310 is a wasteful number, since it uses less digits than its factorization.

400142301011310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486662618.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 400142301011310 its reverse (13110103241004), we get a palindrome (413252404252314).

The spelling of 400142301011310 in words is "four hundred trillion, one hundred forty-two billion, three hundred one million, eleven thousand, three hundred ten".