4169940373026 has 40 divisors (see below), whose sum is σ = 9893387950380. Its totient is φ = 1308216586752.

The previous prime is 4169940373007. The next prime is 4169940373087. The reversal of 4169940373026 is 6203730499614.

It is a happy number.

4169940373026 is a `hidden beast` number, since 4 + 169 + 9 + 403 + 73 + 0 + 2 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4166901607401 + 3038765625 = 2041299^2 + 55125^2 .

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 19 ways as a sum of consecutive naturals, for example, 757067031 + ... + 757072538.

Almost surely, 2^{4169940373026} is an apocalyptic number.

4169940373026 is an abundant number, since it is smaller than the sum of its proper divisors (5723447577354).

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

4169940373026 is a wasteful number, since it uses less digits than its factorization.

4169940373026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514139600 (or 1514139591 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 4169940373026 in words is "four trillion, one hundred sixty-nine billion, nine hundred forty million, three hundred seventy-three thousand, twenty-six".