2235450149 has 4 divisors (see below), whose sum is σ = 2353105440. Its totient is φ = 2117794860.

The previous prime is 2235450137. The next prime is 2235450157. The reversal of 2235450149 is 9410545322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2235450149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235450169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58827617 + ... + 58827654.

It is an arithmetic number, because the mean of its divisors is an integer number (588276360).

Almost surely, 2^2235450149 is an apocalyptic number.

It is an amenable number.

2235450149 is a deficient number, since it is larger than the sum of its proper divisors (117655291).

2235450149 is a wasteful number, since it uses less digits than its factorization.

2235450149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117655290.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2235450149 is about 47280.5472578311. The cubic root of 2235450149 is about 1307.5400388184.

The spelling of 2235450149 in words is "two billion, two hundred thirty-five million, four hundred fifty thousand, one hundred forty-nine".