402201244141320 has 128 divisors (see below), whose sum is σ = 1355915900102400. Its totient is φ = 94698888244224.

The previous prime is 402201244141241. The next prime is 402201244141321. The reversal of 402201244141320 is 23141442102204.

It is a super-7 number, since 7×402201244141320⁷ (a number of 104 digits) contains 7777777 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (402201244141321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5604775215 + ... + 5604846974.

It is an arithmetic number, because the mean of its divisors is an integer number (10593092969550).

Almost surely, 2^{402201244141320} is an apocalyptic number.

402201244141320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

402201244141320 is an abundant number, since it is smaller than the sum of its proper divisors (953714655961080).

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

402201244141320 is a wasteful number, since it uses less digits than its factorization.

402201244141320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11209622239 (or 11209622235 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 402201244141320 its reverse (23141442102204), we get a palindrome (425342686243524).

The spelling of 402201244141320 in words is "four hundred two trillion, two hundred one billion, two hundred forty-four million, one hundred forty-one thousand, three hundred twenty".