416526423261 has 8 divisors (see below), whose sum is σ = 598089223200. Its totient is φ = 256323952752.

The previous prime is 416526423169. The next prime is 416526423283. The reversal of 416526423261 is 162324625614.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 416526423261 - 2²¹ = 416524326109 is a prime.

It is a super-2 number, since 2×416526423261² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416526423461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5340082311 + ... + 5340082388.

It is an arithmetic number, because the mean of its divisors is an integer number (74761152900).

Almost surely, 2^416526423261 is an apocalyptic number.

It is an amenable number.

416526423261 is a deficient number, since it is larger than the sum of its proper divisors (181562799939).

416526423261 is a wasteful number, since it uses less digits than its factorization.

416526423261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10680164715.

The product of its digits is 414720, while the sum is 42.

The spelling of 416526423261 in words is "four hundred sixteen billion, five hundred twenty-six million, four hundred twenty-three thousand, two hundred sixty-one".