42346013653087 has 2 divisors, whose sum is σ = 42346013653088. Its totient is φ = 42346013653086.

The previous prime is 42346013653049. The next prime is 42346013653123. The reversal of 42346013653087 is 78035631064324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42346013653087 - 2³¹ = 42343866169439 is a prime.

It is a super-2 number, since 2×42346013653087² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42346013653487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21173006826543 + 21173006826544.

It is an arithmetic number, because the mean of its divisors is an integer number (21173006826544).

Almost surely, 2^{42346013653087} is an apocalyptic number.

42346013653087 is a deficient number, since it is larger than the sum of its proper divisors (1).

42346013653087 is an equidigital number, since it uses as much as digits as its factorization.

42346013653087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 42346013653087 in words is "forty-two trillion, three hundred forty-six billion, thirteen million, six hundred fifty-three thousand, eighty-seven".