2213950742 has 4 divisors (see below), whose sum is σ = 3320926116. Its totient is φ = 1106975370.

The previous prime is 2213950723. The next prime is 2213950757. The reversal of 2213950742 is 2470593122.

It is a happy number.

2213950742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553487684 + ... + 553487687.

It is an arithmetic number, because the mean of its divisors is an integer number (830231529).

Almost surely, 2^2213950742 is an apocalyptic number.

2213950742 is a deficient number, since it is larger than the sum of its proper divisors (1106975374).

2213950742 is a wasteful number, since it uses less digits than its factorization.

2213950742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106975373.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2213950742 is about 47052.6379919341. The cubic root of 2213950742 is about 1303.3347798744.

The spelling of 2213950742 in words is "two billion, two hundred thirteen million, nine hundred fifty thousand, seven hundred forty-two".