4200326122440 has 64 divisors (see below), whose sum is σ = 14401118136960. Its totient is φ = 960074542080.

The previous prime is 4200326122409. The next prime is 4200326122453. The reversal of 4200326122440 is 442216230024.

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

It is a junction number, because it is equal to n+sod(n) for n = 4200326122398 and 4200326122407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2500193281 + ... + 2500194960.

It is an arithmetic number, because the mean of its divisors is an integer number (225017470890).

Almost surely, 2^{4200326122440} is an apocalyptic number.

4200326122440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4200326122440 is an abundant number, since it is smaller than the sum of its proper divisors (10200792014520).

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

4200326122440 is a wasteful number, since it uses less digits than its factorization.

4200326122440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000388262 (or 5000388258 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 4200326122440 in words is "four trillion, two hundred billion, three hundred twenty-six million, one hundred twenty-two thousand, four hundred forty".