139063258443 has 4 divisors (see below), whose sum is σ = 185417677928. Its totient is φ = 92708838960.

The previous prime is 139063258429. The next prime is 139063258457. The reversal of 139063258443 is 344852360931.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (139063258429) and next prime (139063258457).

It is not a de Polignac number, because 139063258443 - 2⁶ = 139063258379 is a prime.

It is a super-2 number, since 2×139063258443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 139063258392 and 139063258401.

It is not an unprimeable number, because it can be changed into a prime (139063258463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23177209738 + ... + 23177209743.

It is an arithmetic number, because the mean of its divisors is an integer number (46354419482).

Almost surely, 2^139063258443 is an apocalyptic number.

139063258443 is a deficient number, since it is larger than the sum of its proper divisors (46354419485).

139063258443 is an equidigital number, since it uses as much as digits as its factorization.

139063258443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46354419484.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 139063258443 in words is "one hundred thirty-nine billion, sixty-three million, two hundred fifty-eight thousand, four hundred forty-three".