40329311616001 has 4 divisors (see below), whose sum is σ = 40329536497600. Its totient is φ = 40329086734404.

The previous prime is 40329311615977. The next prime is 40329311616007. The reversal of 40329311616001 is 10061611392304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40329311616001 - 2⁴¹ = 38130288360449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40329311616007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112171581 + ... + 112530538.

It is an arithmetic number, because the mean of its divisors is an integer number (10082384124400).

Almost surely, 2^{40329311616001} is an apocalyptic number.

It is an amenable number.

40329311616001 is a deficient number, since it is larger than the sum of its proper divisors (224881599).

40329311616001 is a wasteful number, since it uses less digits than its factorization.

40329311616001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224881598.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 40329311616001 in words is "forty trillion, three hundred twenty-nine billion, three hundred eleven million, six hundred sixteen thousand, one".