2705035379172 has 48 divisors (see below), whose sum is σ = 7214059087872. Its totient is φ = 772799600160.

The previous prime is 2705035379161. The next prime is 2705035379197. The reversal of 2705035379172 is 2719735305072.

It is a super-2 number, since 2×2705035379172² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440098 + ... + 2367225.

It is an arithmetic number, because the mean of its divisors is an integer number (150292897664).

Almost surely, 2^{2705035379172} is an apocalyptic number.

It is an amenable number.

2705035379172 is an abundant number, since it is smaller than the sum of its proper divisors (4509023708700).

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

2705035379172 is a wasteful number, since it uses less digits than its factorization.

2705035379172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818808 (or 2818806 counting only the distinct ones).

The product of its (nonzero) digits is 2778300, while the sum is 51.

The spelling of 2705035379172 in words is "two trillion, seven hundred five billion, thirty-five million, three hundred seventy-nine thousand, one hundred seventy-two".