332420004321400 has 24 divisors (see below), whose sum is σ = 772876510047720. Its totient is φ = 132968001728480.

The previous prime is 332420004321397. The next prime is 332420004321481. The reversal of 332420004321400 is 4123400024233.

It is a super-2 number, since 2×332420004321400² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 831050010604 + ... + 831050011003.

It is an arithmetic number, because the mean of its divisors is an integer number (32203187918655).

Almost surely, 2^{332420004321400} is an apocalyptic number.

It is an amenable number.

332420004321400 is an abundant number, since it is smaller than the sum of its proper divisors (440456505726320).

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

332420004321400 is a wasteful number, since it uses less digits than its factorization.

332420004321400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662100021623 (or 1662100021614 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 332420004321400 its reverse (4123400024233), we get a palindrome (336543404345633).

The spelling of 332420004321400 in words is "three hundred thirty-two trillion, four hundred twenty billion, four million, three hundred twenty-one thousand, four hundred".