3512105039040 has 112 divisors (see below), whose sum is σ = 12008697656928. Its totient is φ = 864518160384.

The previous prime is 3512105039017. The next prime is 3512105039041. The reversal of 3512105039040 is 409305012153.

3512105039040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3512105038992 and 3512105039010.

It is not an unprimeable number, because it can be changed into a prime (3512105039041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140696857 + ... + 140721816.

It is an arithmetic number, because the mean of its divisors is an integer number (107220514794).

Almost surely, 2^{3512105039040} is an apocalyptic number.

3512105039040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3512105039040 is an abundant number, since it is smaller than the sum of its proper divisors (8496592617888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3512105039040 is a wasteful number, since it uses less digits than its factorization.

3512105039040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281418706 (or 281418696 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 3512105039040 in words is "three trillion, five hundred twelve billion, one hundred five million, thirty-nine thousand, forty".