42826149131 has 8 divisors (see below), whose sum is σ = 47731931280. Its totient is φ = 38185544448.

The previous prime is 42826149103. The next prime is 42826149181. The reversal of 42826149131 is 13194162824.

42826149131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 42826149131 - 2¹⁰ = 42826148107 is a prime.

It is a super-2 number, since 2×42826149131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42826149101) 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, 66294026 + ... + 66294671.

It is an arithmetic number, because the mean of its divisors is an integer number (5966491410).

Almost surely, 2^42826149131 is an apocalyptic number.

42826149131 is a deficient number, since it is larger than the sum of its proper divisors (4905782149).

42826149131 is a wasteful number, since it uses less digits than its factorization.

42826149131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132588733.

The product of its digits is 82944, while the sum is 41.

The spelling of 42826149131 in words is "forty-two billion, eight hundred twenty-six million, one hundred forty-nine thousand, one hundred thirty-one".