40604135041355 has 8 divisors (see below), whose sum is σ = 49523731919664. Its totient is φ = 31950794786400.

The previous prime is 40604135041333. The next prime is 40604135041367. The reversal of 40604135041355 is 55314053140604.

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

It is not a de Polignac number, because 40604135041355 - 2¹⁰ = 40604135040331 is a prime.

It is a Duffinian 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, 66564155501 + ... + 66564156110.

It is an arithmetic number, because the mean of its divisors is an integer number (6190466489958).

Almost surely, 2^{40604135041355} is an apocalyptic number.

40604135041355 is a deficient number, since it is larger than the sum of its proper divisors (8919596878309).

40604135041355 is a wasteful number, since it uses less digits than its factorization.

40604135041355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133128311677.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 40604135041355 its reverse (55314053140604), we get a palindrome (95918188181959).

The spelling of 40604135041355 in words is "forty trillion, six hundred four billion, one hundred thirty-five million, forty-one thousand, three hundred fifty-five".