2000042501 has 8 divisors (see below), whose sum is σ = 2021700384. Its totient is φ = 1978421200.

The previous prime is 2000042497. The next prime is 2000042519. The reversal of 2000042501 is 1052400002.

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 2000042501 - 2² = 2000042497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000042521) 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, 108950 + ... + 125976.

It is an arithmetic number, because the mean of its divisors is an integer number (252712548).

Almost surely, 2^2000042501 is an apocalyptic number.

It is an amenable number.

2000042501 is a deficient number, since it is larger than the sum of its proper divisors (21657883).

2000042501 is a wasteful number, since it uses less digits than its factorization.

2000042501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18291.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2000042501 is about 44721.8347230969. The cubic root of 2000042501 is about 1259.9299744824.

Adding to 2000042501 its reverse (1052400002), we get a palindrome (3052442503).

The spelling of 2000042501 in words is "two billion, forty-two thousand, five hundred one".