42910469886061 has 32 divisors (see below), whose sum is σ = 45972871742336. Its totient is φ = 39990047328000.

The previous prime is 42910469886041. The next prime is 42910469886113. The reversal of 42910469886061 is 16068896401924.

It is a cyclic number.

It is not a de Polignac number, because 42910469886061 - 2²⁹ = 42909933015149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42910469885984 and 42910469886002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42910469886001) 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, 31455991 + ... + 32791771.

It is an arithmetic number, because the mean of its divisors is an integer number (1436652241948).

It is a Poulet number, since it divides 2^{42910469886060}-1.

Almost surely, 2^{42910469886061} is an apocalyptic number.

42910469886061 is the 3781996-th hex number.

It is an amenable number.

42910469886061 is a deficient number, since it is larger than the sum of its proper divisors (3062401856275).

42910469886061 is a wasteful number, since it uses less digits than its factorization.

42910469886061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336253.

The product of its (nonzero) digits is 35831808, while the sum is 64.

The spelling of 42910469886061 in words is "forty-two trillion, nine hundred ten billion, four hundred sixty-nine million, eight hundred eighty-six thousand, sixty-one".