3850735150172 has 12 divisors (see below), whose sum is σ = 6738800323920. Its totient is φ = 1925363629056.

The previous prime is 3850735150139. The next prime is 3850735150183. The reversal of 3850735150172 is 2710515370583.

It is a super-2 number, since 2×3850735150172² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2991353 + ... + 4080399.

It is an arithmetic number, because the mean of its divisors is an integer number (561566693660).

Almost surely, 2^{3850735150172} is an apocalyptic number.

It is an amenable number.

3850735150172 is a deficient number, since it is larger than the sum of its proper divisors (2888065173748).

3850735150172 is a wasteful number, since it uses less digits than its factorization.

3850735150172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973020 (or 1973018 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 3850735150172 in words is "three trillion, eight hundred fifty billion, seven hundred thirty-five million, one hundred fifty thousand, one hundred seventy-two".