11461425437 has 8 divisors (see below), whose sum is σ = 14289569472. Its totient is φ = 8930980800.

The previous prime is 11461425427. The next prime is 11461425457. The reversal of 11461425437 is 73452416411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11461425437 - 2⁴ = 11461425421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11461425437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11461425427) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 74424764 + ... + 74424917.

It is an arithmetic number, because the mean of its divisors is an integer number (1786196184).

Almost surely, 2^11461425437 is an apocalyptic number.

It is an amenable number.

11461425437 is a deficient number, since it is larger than the sum of its proper divisors (2828144035).

11461425437 is a wasteful number, since it uses less digits than its factorization.

11461425437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148849699.

The product of its digits is 80640, while the sum is 38.

The spelling of 11461425437 in words is "eleven billion, four hundred sixty-one million, four hundred twenty-five thousand, four hundred thirty-seven".