39930214001 has 4 divisors (see below), whose sum is σ = 41009409012. Its totient is φ = 38851018992.

The previous prime is 39930213979. The next prime is 39930214021. The reversal of 39930214001 is 10041203993.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31906533376 + 8023680625 = 178624^2 + 89575^2 .

It is a cyclic number.

It is not a de Polignac number, because 39930214001 - 2¹⁴ = 39930197617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39930214021) 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, 539597450 + ... + 539597523.

It is an arithmetic number, because the mean of its divisors is an integer number (10252352253).

Almost surely, 2^39930214001 is an apocalyptic number.

It is an amenable number.

39930214001 is a deficient number, since it is larger than the sum of its proper divisors (1079195011).

39930214001 is a wasteful number, since it uses less digits than its factorization.

39930214001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079195010.

The product of its (nonzero) digits is 5832, while the sum is 32.

Adding to 39930214001 its reverse (10041203993), we get a palindrome (49971417994).

The spelling of 39930214001 in words is "thirty-nine billion, nine hundred thirty million, two hundred fourteen thousand, one".