49426885043 has 2 divisors, whose sum is σ = 49426885044. Its totient is φ = 49426885042.

The previous prime is 49426885033. The next prime is 49426885129. The reversal of 49426885043 is 34058862494.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49426885043 - 2⁶ = 49426884979 is a prime.

It is a super-2 number, since 2×49426885043² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49426885033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24713442521 + 24713442522.

It is an arithmetic number, because the mean of its divisors is an integer number (24713442522).

Almost surely, 2^49426885043 is an apocalyptic number.

49426885043 is a deficient number, since it is larger than the sum of its proper divisors (1).

49426885043 is an equidigital number, since it uses as much as digits as its factorization.

49426885043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 49426885043 in words is "forty-nine billion, four hundred twenty-six million, eight hundred eighty-five thousand, forty-three".