1402291416 has 64 divisors (see below), whose sum is σ = 3757075200. Its totient is φ = 435017088.

The previous prime is 1402291369. The next prime is 1402291421. The reversal of 1402291416 is 6141922041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13906 + ... + 54753.

It is an arithmetic number, because the mean of its divisors is an integer number (58704300).

Almost surely, 2^1402291416 is an apocalyptic number.

It is an amenable number.

1402291416 is an abundant number, since it is smaller than the sum of its proper divisors (2354783784).

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

1402291416 is a wasteful number, since it uses less digits than its factorization.

1402291416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68728 (or 68724 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1402291416 is about 37447.1816830052. The cubic root of 1402291416 is about 1119.2989383894.

The spelling of 1402291416 in words is "one billion, four hundred two million, two hundred ninety-one thousand, four hundred sixteen".