1400122341142 has 16 divisors (see below), whose sum is σ = 2440891249920. Its totient is φ = 589882051368.

The previous prime is 1400122341133. The next prime is 1400122341143. The reversal of 1400122341142 is 2411432210041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400122341143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847530858 + ... + 847532509.

It is an arithmetic number, because the mean of its divisors is an integer number (152555703120).

Almost surely, 2^{1400122341142} is an apocalyptic number.

1400122341142 is a deficient number, since it is larger than the sum of its proper divisors (1040768908778).

1400122341142 is a wasteful number, since it uses less digits than its factorization.

1400122341142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695063435.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1400122341142 its reverse (2411432210041), we get a palindrome (3811554551183).

The spelling of 1400122341142 in words is "one trillion, four hundred billion, one hundred twenty-two million, three hundred forty-one thousand, one hundred forty-two".