1420100160 has 56 divisors (see below), whose sum is σ = 4508821056. Its totient is φ = 378693120.

The previous prime is 1420100153. The next prime is 1420100161. The reversal of 1420100160 is 610010241.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1420100161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738676 + ... + 740595.

Almost surely, 2^1420100160 is an apocalyptic number.

1420100160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1420100160 is an abundant number, since it is smaller than the sum of its proper divisors (3088720896).

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

1420100160 is a wasteful number, since it uses less digits than its factorization.

1420100160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479291 (or 1479281 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1420100160 is about 37684.2163246100. The cubic root of 1420100160 is about 1124.0172909706.

The spelling of 1420100160 in words is "one billion, four hundred twenty million, one hundred thousand, one hundred sixty".