1400210301142 has 4 divisors (see below), whose sum is σ = 2100315451716. Its totient is φ = 700105150570.

The previous prime is 1400210301073. The next prime is 1400210301187. The reversal of 1400210301142 is 2411030120041.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350052575284 + ... + 350052575287.

It is an arithmetic number, because the mean of its divisors is an integer number (525078862929).

Almost surely, 2^{1400210301142} is an apocalyptic number.

1400210301142 is a deficient number, since it is larger than the sum of its proper divisors (700105150574).

1400210301142 is an equidigital number, since it uses as much as digits as its factorization.

1400210301142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700105150573.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1400210301142 its reverse (2411030120041), we get a palindrome (3811240421183).

The spelling of 1400210301142 in words is "one trillion, four hundred billion, two hundred ten million, three hundred one thousand, one hundred forty-two".