40201532544345 has 16 divisors (see below), whose sum is σ = 65203581553152. Its totient is φ = 21147107529600.

The previous prime is 40201532544307. The next prime is 40201532544389. The reversal of 40201532544345 is 54344523510204.

It is not a de Polignac number, because 40201532544345 - 2⁶ = 40201532544281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40201532544297 and 40201532544306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18356863081 + ... + 18356865270.

It is an arithmetic number, because the mean of its divisors is an integer number (4075223847072).

Almost surely, 2^{40201532544345} is an apocalyptic number.

It is an amenable number.

40201532544345 is a deficient number, since it is larger than the sum of its proper divisors (25002049008807).

40201532544345 is a wasteful number, since it uses less digits than its factorization.

40201532544345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36713728432.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 40201532544345 in words is "forty trillion, two hundred one billion, five hundred thirty-two million, five hundred forty-four thousand, three hundred forty-five".