1402846017864 has 64 divisors (see below), whose sum is σ = 3841464787200. Its totient is φ = 424932393984.

The previous prime is 1402846017809. The next prime is 1402846017869. The reversal of 1402846017864 is 4687106482041.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (1402846017869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59270032 + ... + 59293695.

It is an arithmetic number, because the mean of its divisors is an integer number (60022887300).

Almost surely, 2^{1402846017864} is an apocalyptic number.

It is an amenable number.

1402846017864 is an abundant number, since it is smaller than the sum of its proper divisors (2438618769336).

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

1402846017864 is a wasteful number, since it uses less digits than its factorization.

1402846017864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118563782 (or 118563778 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 1402846017864 in words is "one trillion, four hundred two billion, eight hundred forty-six million, seventeen thousand, eight hundred sixty-four".