43622728312153 has 32 divisors (see below), whose sum is σ = 46189059817472. Its totient is φ = 41133658204800.

The previous prime is 43622728312021. The next prime is 43622728312171. The reversal of 43622728312153 is 35121382722634.

It is a cyclic number.

It is not a de Polignac number, because 43622728312153 - 2²⁵ = 43622694757721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43622728312097 and 43622728312106.

It is not an unprimeable number, because it can be changed into a prime (43622728312193) 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, 4258779250 + ... + 4258789492.

It is an arithmetic number, because the mean of its divisors is an integer number (1443408119296).

Almost surely, 2^{43622728312153} is an apocalyptic number.

43622728312153 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

43622728312153 is a deficient number, since it is larger than the sum of its proper divisors (2566331505319).

43622728312153 is a wasteful number, since it uses less digits than its factorization.

43622728312153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17765.

The product of its digits is 2903040, while the sum is 49.

The spelling of 43622728312153 in words is "forty-three trillion, six hundred twenty-two billion, seven hundred twenty-eight million, three hundred twelve thousand, one hundred fifty-three".