40673169125 has 8 divisors (see below), whose sum is σ = 50760115224. Its totient is φ = 32538535200.

The previous prime is 40673169101. The next prime is 40673169133. The reversal of 40673169125 is 52196137604.

It can be written as a sum of positive squares in 4 ways, for example, as 1126676356 + 39546492769 = 33566^2 + 198863^2 .

It is not a de Polignac number, because 40673169125 - 2¹⁶ = 40673103589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162692552 + ... + 162692801.

It is an arithmetic number, because the mean of its divisors is an integer number (6345014403).

Almost surely, 2^40673169125 is an apocalyptic number.

It is an amenable number.

40673169125 is a deficient number, since it is larger than the sum of its proper divisors (10086946099).

40673169125 is an equidigital number, since it uses as much as digits as its factorization.

40673169125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325385368 (or 325385358 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 40673169125 in words is "forty billion, six hundred seventy-three million, one hundred sixty-nine thousand, one hundred twenty-five".