40413443140401 has 16 divisors (see below), whose sum is σ = 56743801804800. Its totient is φ = 25513848944208.

The previous prime is 40413443140361. The next prime is 40413443140457. The reversal of 40413443140401 is 10404134431404.

It is not a de Polignac number, because 40413443140401 - 2¹⁸ = 40413442878257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40413443145401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144733381 + ... + 145012338.

It is an arithmetic number, because the mean of its divisors is an integer number (3546487612800).

Almost surely, 2^{40413443140401} is an apocalyptic number.

It is an amenable number.

40413443140401 is a deficient number, since it is larger than the sum of its proper divisors (16330358664399).

40413443140401 is a wasteful number, since it uses less digits than its factorization.

40413443140401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289748188.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 40413443140401 its reverse (10404134431404), we get a palindrome (50817577571805).

The spelling of 40413443140401 in words is "forty trillion, four hundred thirteen billion, four hundred forty-three million, one hundred forty thousand, four hundred one".