10043015040039 has 4 divisors (see below), whose sum is σ = 13390686720056. Its totient is φ = 6695343360024.

The previous prime is 10043015040017. The next prime is 10043015040103. The reversal of 10043015040039 is 93004051034001.

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

It is not a de Polignac number, because 10043015040039 - 2¹² = 10043015035943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10043015039988 and 10043015040015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10043015040239) 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, 1673835840004 + ... + 1673835840009.

It is an arithmetic number, because the mean of its divisors is an integer number (3347671680014).

Almost surely, 2^{10043015040039} is an apocalyptic number.

10043015040039 is a deficient number, since it is larger than the sum of its proper divisors (3347671680017).

10043015040039 is an equidigital number, since it uses as much as digits as its factorization.

10043015040039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347671680016.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 10043015040039 in words is "ten trillion, forty-three billion, fifteen million, forty thousand, thirty-nine".