1402202142024 has 128 divisors (see below), whose sum is σ = 3572854375680. Its totient is φ = 458493235200.

The previous prime is 1402202141981. The next prime is 1402202142043. The reversal of 1402202142024 is 4202412022041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1402202141985 and 1402202142003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329076054 + ... + 329080314.

It is an arithmetic number, because the mean of its divisors is an integer number (27912924810).

Almost surely, 2^{1402202142024} is an apocalyptic number.

It is an amenable number.

1402202142024 is an abundant number, since it is smaller than the sum of its proper divisors (2170652233656).

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

1402202142024 is a wasteful number, since it uses less digits than its factorization.

1402202142024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271 (or 5267 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1402202142024 its reverse (4202412022041), we get a palindrome (5604614164065).

The spelling of 1402202142024 in words is "one trillion, four hundred two billion, two hundred two million, one hundred forty-two thousand, twenty-four".