10424003420440 has 64 divisors (see below), whose sum is σ = 23722395933600. Its totient is φ = 4122077632512.

The previous prime is 10424003420371. The next prime is 10424003420459. The reversal of 10424003420440 is 4402430042401.

It is a junction number, because it is equal to n+sod(n) for n = 10424003420399 and 10424003420408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1205982 + ... + 4722541.

Almost surely, 2^{10424003420440} is an apocalyptic number.

10424003420440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10424003420440 is an abundant number, since it is smaller than the sum of its proper divisors (13298392513160).

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

10424003420440 is a wasteful number, since it uses less digits than its factorization.

10424003420440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5929036 (or 5929032 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 10424003420440 its reverse (4402430042401), we get a palindrome (14826433462841).

The spelling of 10424003420440 in words is "ten trillion, four hundred twenty-four billion, three million, four hundred twenty thousand, four hundred forty".