42346631153 has 2 divisors, whose sum is σ = 42346631154. Its totient is φ = 42346631152.

The previous prime is 42346631143. The next prime is 42346631177. The reversal of 42346631153 is 35113664324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42334297009 + 12334144 = 205753^2 + 3512^2 .

It is a cyclic number.

It is not a de Polignac number, because 42346631153 - 2⁸ = 42346630897 is a prime.

It is not a weakly prime, because it can be changed into another prime (42346631143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21173315576 + 21173315577.

It is an arithmetic number, because the mean of its divisors is an integer number (21173315577).

Almost surely, 2^42346631153 is an apocalyptic number.

It is an amenable number.

42346631153 is a deficient number, since it is larger than the sum of its proper divisors (1).

42346631153 is an equidigital number, since it uses as much as digits as its factorization.

42346631153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 38.

The spelling of 42346631153 in words is "forty-two billion, three hundred forty-six million, six hundred thirty-one thousand, one hundred fifty-three".