40541235153656 has 16 divisors (see below), whose sum is σ = 76019628128040. Its totient is φ = 20269334319520.

The previous prime is 40541235153649. The next prime is 40541235153673. The reversal of 40541235153656 is 65635153214504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160272890 + ... + 160525641.

Almost surely, 2^{40541235153656} is an apocalyptic number.

It is an amenable number.

40541235153656 is a deficient number, since it is larger than the sum of its proper divisors (35478392974384).

40541235153656 is a wasteful number, since it uses less digits than its factorization.

40541235153656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320814334 (or 320814330 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 50.

The spelling of 40541235153656 in words is "forty trillion, five hundred forty-one billion, two hundred thirty-five million, one hundred fifty-three thousand, six hundred fifty-six".