1400312213300 has 144 divisors (see below), whose sum is σ = 4079902952832. Its totient is φ = 402887001600.

The previous prime is 1400312213297. The next prime is 1400312213309. The reversal of 1400312213300 is 33122130041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400312213309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6894467 + ... + 7094666.

Almost surely, 2^{1400312213300} is an apocalyptic number.

1400312213300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400312213300 is an abundant number, since it is smaller than the sum of its proper divisors (2679590739532).

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

1400312213300 is a wasteful number, since it uses less digits than its factorization.

1400312213300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13989178 (or 13989171 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1400312213300 its reverse (33122130041), we get a palindrome (1433434343341).

The spelling of 1400312213300 in words is "one trillion, four hundred billion, three hundred twelve million, two hundred thirteen thousand, three hundred".