1402310116 has 6 divisors (see below), whose sum is σ = 2454042710. Its totient is φ = 701155056.

The previous prime is 1402310113. The next prime is 1402310123. The reversal of 1402310116 is 6110132041.

It can be written as a sum of positive squares in only one way, i.e., 1401753600 + 556516 = 37440^2 + 746^2 .

It is a super-2 number, since 2×1402310116² = 3932947322871866912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1402310093 and 1402310102.

It is not an unprimeable number, because it can be changed into a prime (1402310111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175288761 + ... + 175288768.

Almost surely, 2^1402310116 is an apocalyptic number.

It is an amenable number.

1402310116 is a deficient number, since it is larger than the sum of its proper divisors (1051732594).

1402310116 is a wasteful number, since it uses less digits than its factorization.

1402310116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350577533 (or 350577531 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1402310116 is about 37447.4313671846. The cubic root of 1402310116 is about 1119.3039137692.

Adding to 1402310116 its reverse (6110132041), we get a palindrome (7512442157).

The spelling of 1402310116 in words is "one billion, four hundred two million, three hundred ten thousand, one hundred sixteen".