40606355360604 has 144 divisors (see below), whose sum is σ = 104569412463488. Its totient is φ = 12254814000000.

The previous prime is 40606355360491. The next prime is 40606355360639.

40606355360604 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 905338779 + ... + 905383629.

Almost surely, 2^{40606355360604} is an apocalyptic number.

40606355360604 is a gapful number since it is divisible by the number (44) 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 40606355360604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52284706231744).

40606355360604 is an abundant number, since it is smaller than the sum of its proper divisors (63963057102884).

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

40606355360604 is a wasteful number, since it uses less digits than its factorization.

40606355360604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47408 (or 47395 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 40606355360604 in words is "forty trillion, six hundred six billion, three hundred fifty-five million, three hundred sixty thousand, six hundred four".