1481400200 has 48 divisors (see below), whose sum is σ = 3936295680. Its totient is φ = 507908160.

The previous prime is 1481400157. The next prime is 1481400203. The reversal of 1481400200 is 20041841.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1481400203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527672 + ... + 530471.

It is an arithmetic number, because the mean of its divisors is an integer number (82006160).

Almost surely, 2^1481400200 is an apocalyptic number.

1481400200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1481400200 is an abundant number, since it is smaller than the sum of its proper divisors (2454895480).

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

1481400200 is a wasteful number, since it uses less digits than its factorization.

1481400200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058166 (or 1058157 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1481400200 is about 38488.9620540747. The cubic root of 1481400200 is about 1139.9631156631.

The spelling of 1481400200 in words is "one billion, four hundred eighty-one million, four hundred thousand, two hundred".