1402110234144 has 144 divisors (see below), whose sum is σ = 4275024012000. Its totient is φ = 447049494144.

The previous prime is 1402110233999. The next prime is 1402110234163. The reversal of 1402110234144 is 4414320112041.

1402110234144 is a `hidden beast` number, since 1 + 402 + 1 + 10 + 234 + 14 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1076794 + ... + 1990905.

It is an arithmetic number, because the mean of its divisors is an integer number (29687666750).

Almost surely, 2^{1402110234144} is an apocalyptic number.

It is an amenable number.

1402110234144 is an abundant number, since it is smaller than the sum of its proper divisors (2872913777856).

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

1402110234144 is a wasteful number, since it uses less digits than its factorization.

1402110234144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067764 (or 3067727 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1402110234144 its reverse (4414320112041), we get a palindrome (5816430346185).

The spelling of 1402110234144 in words is "one trillion, four hundred two billion, one hundred ten million, two hundred thirty-four thousand, one hundred forty-four".