83458427407641 has 48 divisors (see below), whose sum is σ = 149957388322560. Its totient is φ = 43943556994560.

The previous prime is 83458427407571. The next prime is 83458427407703. The reversal of 83458427407641 is 14670472485438.

It is a happy number.

83458427407641 is a `hidden beast` number, since 8 + 3 + 4 + 584 + 2 + 7 + 4 + 0 + 7 + 6 + 41 = 666.

It is not a de Polignac number, because 83458427407641 - 2²⁵ = 83458393853209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83458427407141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1907250561 + ... + 1907294318.

It is an arithmetic number, because the mean of its divisors is an integer number (3124112256720).

Almost surely, 2^{83458427407641} is an apocalyptic number.

It is an amenable number.

83458427407641 is a deficient number, since it is larger than the sum of its proper divisors (66498960914919).

83458427407641 is a wasteful number, since it uses less digits than its factorization.

83458427407641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3814544926 (or 3814544923 counting only the distinct ones).

The product of its (nonzero) digits is 144506880, while the sum is 63.

The spelling of 83458427407641 in words is "eighty-three trillion, four hundred fifty-eight billion, four hundred twenty-seven million, four hundred seven thousand, six hundred forty-one".