1401350160 has 80 divisors (see below), whose sum is σ = 4964789376. Its totient is φ = 320308224.

The previous prime is 1401350147. The next prime is 1401350161. The reversal of 1401350160 is 610531041.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1401350161) 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, 415389 + ... + 418748.

Almost surely, 2^1401350160 is an apocalyptic number.

1401350160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401350160 is an abundant number, since it is smaller than the sum of its proper divisors (3563439216).

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

1401350160 is a wasteful number, since it uses less digits than its factorization.

1401350160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834160 (or 834154 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1401350160 is about 37434.6117917630. The cubic root of 1401350160 is about 1119.0484477423.

The spelling of 1401350160 in words is "one billion, four hundred one million, three hundred fifty thousand, one hundred sixty".