424750990101 has 4 divisors (see below), whose sum is σ = 566334653472. Its totient is φ = 283167326732.

The previous prime is 424750990099. The next prime is 424750990109. The reversal of 424750990101 is 101099057424.

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 424750990101 - 2¹ = 424750990099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424750990109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70791831681 + ... + 70791831686.

It is an arithmetic number, because the mean of its divisors is an integer number (141583663368).

Almost surely, 2^424750990101 is an apocalyptic number.

It is an amenable number.

424750990101 is a deficient number, since it is larger than the sum of its proper divisors (141583663371).

424750990101 is a wasteful number, since it uses less digits than its factorization.

424750990101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141583663370.

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 424750990101 in words is "four hundred twenty-four billion, seven hundred fifty million, nine hundred ninety thousand, one hundred one".