402300401200 has 120 divisors (see below), whose sum is σ = 994395026768. Its totient is φ = 156346122240.

The previous prime is 402300401071. The next prime is 402300401231. The reversal of 402300401200 is 2104003204.

It is a super-2 number, since 2×402300401200² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1853584 + ... + 2059216.

Almost surely, 2^402300401200 is an apocalyptic number.

402300401200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402300401200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497197513384).

402300401200 is an abundant number, since it is smaller than the sum of its proper divisors (592094625568).

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

402300401200 is a wasteful number, since it uses less digits than its factorization.

402300401200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205791 (or 205780 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 402300401200 its reverse (2104003204), we get a palindrome (404404404404).

The spelling of 402300401200 in words is "four hundred two billion, three hundred million, four hundred one thousand, two hundred".