2052022429440 has 180 divisors, whose sum is σ = 7342511877624. Its totient is φ = 547205953536.

The previous prime is 2052022429433. The next prime is 2052022429493. The reversal of 2052022429440 is 449242202502.

2052022429440 is a `hidden beast` number, since 2 + 0 + 5 + 202 + 2 + 4 + 2 + 9 + 440 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2052022429395 and 2052022429404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9792262 + ... + 9999621.

Almost surely, 2^{2052022429440} is an apocalyptic number.

2052022429440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2052022429440 is an abundant number, since it is smaller than the sum of its proper divisors (5290489448184).

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

2052022429440 is an equidigital number, since it uses as much as digits as its factorization.

2052022429440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19791916 (or 19791893 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 2052022429440 in words is "two trillion, fifty-two billion, twenty-two million, four hundred twenty-nine thousand, four hundred forty".