1675940156712 has 128 divisors (see below), whose sum is σ = 4777732080000. Its totient is φ = 544139347968.

The previous prime is 1675940156699. The next prime is 1675940156753. The reversal of 1675940156712 is 2176510495761.

1675940156712 is a `hidden beast` number, since 1 + 6 + 75 + 9 + 4 + 0 + 1 + 567 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 785848 + ... + 1992344.

It is an arithmetic number, because the mean of its divisors is an integer number (37326031875).

Almost surely, 2^{1675940156712} is an apocalyptic number.

1675940156712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1675940156712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2388866040000).

1675940156712 is an abundant number, since it is smaller than the sum of its proper divisors (3101791923288).

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

1675940156712 is a wasteful number, since it uses less digits than its factorization.

1675940156712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206680 (or 1206670 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The spelling of 1675940156712 in words is "one trillion, six hundred seventy-five billion, nine hundred forty million, one hundred fifty-six thousand, seven hundred twelve".