1402013343120 has 160 divisors (see below), whose sum is σ = 4704821288832. Its totient is φ = 343322689536.

The previous prime is 1402013343053. The next prime is 1402013343149. The reversal of 1402013343120 is 213433102041.

It is a happy number.

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

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, 561994 + ... + 1766313.

Almost surely, 2^{1402013343120} is an apocalyptic number.

1402013343120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402013343120 is an abundant number, since it is smaller than the sum of its proper divisors (3302807945712).

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

1402013343120 is a wasteful number, since it uses less digits than its factorization.

1402013343120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328529 (or 2328523 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1402013343120 its reverse (213433102041), we get a palindrome (1615446445161).

The spelling of 1402013343120 in words is "one trillion, four hundred two billion, thirteen million, three hundred forty-three thousand, one hundred twenty".