1400232300 has 72 divisors (see below), whose sum is σ = 4055282112. Its totient is φ = 373032000.

The previous prime is 1400232271. The next prime is 1400232307. The reversal of 1400232300 is 32320041.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1400232300.

It is not an unprimeable number, because it can be changed into a prime (1400232307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469815 + ... + 472785.

Almost surely, 2^1400232300 is an apocalyptic number.

1400232300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400232300 is an abundant number, since it is smaller than the sum of its proper divisors (2655049812).

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

1400232300 is a wasteful number, since it uses less digits than its factorization.

1400232300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4559 (or 4552 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1400232300 is about 37419.6779783044. The cubic root of 1400232300 is about 1118.7508128122.

Adding to 1400232300 its reverse (32320041), we get a palindrome (1432552341).

The spelling of 1400232300 in words is "one billion, four hundred million, two hundred thirty-two thousand, three hundred".