40425817413 has 8 divisors (see below), whose sum is σ = 53908451776. Its totient is φ = 26946864000.

The previous prime is 40425817391. The next prime is 40425817417. The reversal of 40425817413 is 31471852404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40425817413 - 2¹² = 40425813317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40425817417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894508 + ... + 938613.

It is an arithmetic number, because the mean of its divisors is an integer number (6738556472).

Almost surely, 2^40425817413 is an apocalyptic number.

It is an amenable number.

40425817413 is a deficient number, since it is larger than the sum of its proper divisors (13482634363).

40425817413 is a wasteful number, since it uses less digits than its factorization.

40425817413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840475.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 40425817413 in words is "forty billion, four hundred twenty-five million, eight hundred seventeen thousand, four hundred thirteen".