40329101 has 8 divisors (see below), whose sum is σ = 40777344. Its totient is φ = 39883360.

The previous prime is 40329089. The next prime is 40329139. The reversal of 40329101 is 10192304.

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

It is a cyclic number.

It is not a de Polignac number, because 40329101 - 2¹⁰ = 40328077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40329161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58706 + ... + 59388.

It is an arithmetic number, because the mean of its divisors is an integer number (5097168).

Almost surely, 2^40329101 is an apocalyptic number.

It is an amenable number.

40329101 is a deficient number, since it is larger than the sum of its proper divisors (448243).

40329101 is a wasteful number, since it uses less digits than its factorization.

40329101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 40329101 is about 6350.5197425093. The cubic root of 40329101 is about 342.9305534192.

The spelling of 40329101 in words is "forty million, three hundred twenty-nine thousand, one hundred one".