361422601400 has 384 divisors, whose sum is σ = 1003210790400. Its totient is φ = 118532505600.

The previous prime is 361422601349. The next prime is 361422601453. The reversal of 361422601400 is 4106224163.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 773923967 + ... + 773924433.

It is an arithmetic number, because the mean of its divisors is an integer number (2612528100).

Almost surely, 2^361422601400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361422601400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501605395200).

361422601400 is an abundant number, since it is smaller than the sum of its proper divisors (641788189000).

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

361422601400 is a wasteful number, since it uses less digits than its factorization.

361422601400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 361422601400 its reverse (4106224163), we get a palindrome (365528825563).

The spelling of 361422601400 in words is "three hundred sixty-one billion, four hundred twenty-two million, six hundred one thousand, four hundred".