1001424213420 has 48 divisors (see below), whose sum is σ = 2816561771520. Its totient is φ = 265848935616.

The previous prime is 1001424213409. The next prime is 1001424213443. The reversal of 1001424213420 is 243124241001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37409050 + ... + 37435809.

It is an arithmetic number, because the mean of its divisors is an integer number (58678370240).

Almost surely, 2^{1001424213420} is an apocalyptic number.

1001424213420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001424213420 is an abundant number, since it is smaller than the sum of its proper divisors (1815137558100).

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

1001424213420 is a wasteful number, since it uses less digits than its factorization.

1001424213420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74845094 (or 74845092 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1001424213420 its reverse (243124241001), we get a palindrome (1244548454421).

The spelling of 1001424213420 in words is "one trillion, one billion, four hundred twenty-four million, two hundred thirteen thousand, four hundred twenty".