1400121201114 has 16 divisors (see below), whose sum is σ = 3111380447040. Its totient is φ = 466707067020.

The previous prime is 1400121201079. The next prime is 1400121201131. The reversal of 1400121201114 is 4111021210041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12964085142 + ... + 12964085249.

It is an arithmetic number, because the mean of its divisors is an integer number (194461277940).

Almost surely, 2^{1400121201114} is an apocalyptic number.

1400121201114 is an abundant number, since it is smaller than the sum of its proper divisors (1711259245926).

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

1400121201114 is a wasteful number, since it uses less digits than its factorization.

1400121201114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25928170402 (or 25928170396 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 1400121201114 its reverse (4111021210041), we get a palindrome (5511142411155).

The spelling of 1400121201114 in words is "one trillion, four hundred billion, one hundred twenty-one million, two hundred one thousand, one hundred fourteen".