11454426030 has 16 divisors (see below), whose sum is σ = 27490622544. Its totient is φ = 3054513600.

The previous prime is 11454426001. The next prime is 11454426031. The reversal of 11454426030 is 3062445411.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 381814201 = 11454426030 / (1 + 1 + 4 + 5 + 4 + 4 + 2 + 6 + 0 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454426031) 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, 190907071 + ... + 190907130.

It is an arithmetic number, because the mean of its divisors is an integer number (1718163909).

Almost surely, 2^11454426030 is an apocalyptic number.

11454426030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11454426030 is an abundant number, since it is smaller than the sum of its proper divisors (16036196514).

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

11454426030 is a wasteful number, since it uses less digits than its factorization.

11454426030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381814211.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 11454426030 in words is "eleven billion, four hundred fifty-four million, four hundred twenty-six thousand, thirty".