1400715141243 has 16 divisors (see below), whose sum is σ = 2041587446016. Its totient is φ = 847175099040.

The previous prime is 1400715141227. The next prime is 1400715141247. The reversal of 1400715141243 is 3421415170041.

It is a happy number.

It is not a de Polignac number, because 1400715141243 - 2⁴ = 1400715141227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1400715141247) 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, 43562896 + ... + 43595037.

It is an arithmetic number, because the mean of its divisors is an integer number (127599215376).

Almost surely, 2^{1400715141243} is an apocalyptic number.

1400715141243 is a deficient number, since it is larger than the sum of its proper divisors (640872304773).

1400715141243 is a wasteful number, since it uses less digits than its factorization.

1400715141243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87158434.

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 1400715141243 in words is "one trillion, four hundred billion, seven hundred fifteen million, one hundred forty-one thousand, two hundred forty-three".