1400142413200 has 30 divisors (see below), whose sum is σ = 3363842148674. Its totient is φ = 560056965120.

The previous prime is 1400142413141. The next prime is 1400142413213. The reversal of 1400142413200 is 23142410041.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 176561316864 + 1223581096336 = 420192^2 + 1106156^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1750177617 + ... + 1750178416.

Almost surely, 2^{1400142413200} is an apocalyptic number.

1400142413200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400142413200 is an abundant number, since it is smaller than the sum of its proper divisors (1963699735474).

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

1400142413200 is a wasteful number, since it uses less digits than its factorization.

1400142413200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500356051 (or 3500356040 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1400142413200 its reverse (23142410041), we get a palindrome (1423284823241).

The spelling of 1400142413200 in words is "one trillion, four hundred billion, one hundred forty-two million, four hundred thirteen thousand, two hundred".