1010021424 has 80 divisors (see below), whose sum is σ = 2686515552. Its totient is φ = 326836224.

The previous prime is 1010021423. The next prime is 1010021431. The reversal of 1010021424 is 4241200101.

It is not an unprimeable number, because it can be changed into a prime (1010021423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244722 + ... + 248814.

Almost surely, 2^1010021424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010021424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1343257776).

1010021424 is an abundant number, since it is smaller than the sum of its proper divisors (1676494128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010021424 is a wasteful number, since it uses less digits than its factorization.

1010021424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4254 (or 4248 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1010021424 is about 31780.8342244190. The cubic root of 1010021424 is about 1003.3293776096.

Adding to 1010021424 its reverse (4241200101), we get a palindrome (5251221525).

The spelling of 1010021424 in words is "one billion, ten million, twenty-one thousand, four hundred twenty-four".