42312101022433 has 64 divisors (see below), whose sum is σ = 47257180323840. Its totient is φ = 37562920819200.

The previous prime is 42312101022431. The next prime is 42312101022449. The reversal of 42312101022433 is 33422010121324.

It is a cyclic number.

It is not a de Polignac number, because 42312101022433 - 2¹ = 42312101022431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42312101022431) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32472832060 + ... + 32472833362.

It is an arithmetic number, because the mean of its divisors is an integer number (738393442560).

Almost surely, 2^{42312101022433} is an apocalyptic number.

It is an amenable number.

42312101022433 is a deficient number, since it is larger than the sum of its proper divisors (4945079301407).

42312101022433 is a wasteful number, since it uses less digits than its factorization.

42312101022433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 42312101022433 its reverse (33422010121324), we get a palindrome (75734111143757).

The spelling of 42312101022433 in words is "forty-two trillion, three hundred twelve billion, one hundred one million, twenty-two thousand, four hundred thirty-three".