11000425431 has 8 divisors (see below), whose sum is σ = 14741687664. Its totient is φ = 7296390080.

The previous prime is 11000425393. The next prime is 11000425453. The reversal of 11000425431 is 13452400011.

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 11000425431 - 2⁶ = 11000425367 is a prime.

It is a super-2 number, since 2×11000425431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11000425398 and 11000425407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000425031) 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, 9306030 + ... + 9307211.

It is an arithmetic number, because the mean of its divisors is an integer number (1842710958).

Almost surely, 2^11000425431 is an apocalyptic number.

11000425431 is a deficient number, since it is larger than the sum of its proper divisors (3741262233).

11000425431 is a wasteful number, since it uses less digits than its factorization.

11000425431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18613441.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11000425431 its reverse (13452400011), we get a palindrome (24452825442).

The spelling of 11000425431 in words is "eleven billion, four hundred twenty-five thousand, four hundred thirty-one".