42151926743 has 2 divisors, whose sum is σ = 42151926744. Its totient is φ = 42151926742.

The previous prime is 42151926697. The next prime is 42151926779. The reversal of 42151926743 is 34762915124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42151926743 - 2²⁴ = 42135149527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42151926694 and 42151926703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42151926043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21075963371 + 21075963372.

It is an arithmetic number, because the mean of its divisors is an integer number (21075963372).

Almost surely, 2^42151926743 is an apocalyptic number.

42151926743 is a deficient number, since it is larger than the sum of its proper divisors (1).

42151926743 is an equidigital number, since it uses as much as digits as its factorization.

42151926743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The spelling of 42151926743 in words is "forty-two billion, one hundred fifty-one million, nine hundred twenty-six thousand, seven hundred forty-three".