84624023321245 has 16 divisors (see below), whose sum is σ = 102378014890560. Its totient is φ = 67147277190784.

The previous prime is 84624023321231. The next prime is 84624023321267. The reversal of 84624023321245 is 54212332042648.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84624023321245 is a prime.

It is a super-2 number, since 2×84624023321245² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84624023321195 and 84624023321204.

It is a congruent number.

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, 52315435 + ... + 53908744.

It is an arithmetic number, because the mean of its divisors is an integer number (6398625930660).

Almost surely, 2^{84624023321245} is an apocalyptic number.

It is an amenable number.

84624023321245 is a deficient number, since it is larger than the sum of its proper divisors (17753991569315).

84624023321245 is a wasteful number, since it uses less digits than its factorization.

84624023321245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106225484.

The product of its (nonzero) digits is 2211840, while the sum is 46.

The spelling of 84624023321245 in words is "eighty-four trillion, six hundred twenty-four billion, twenty-three million, three hundred twenty-one thousand, two hundred forty-five".