42761104 has 20 divisors (see below), whose sum is σ = 82958976. Its totient is φ = 21352352.

The previous prime is 42761101. The next prime is 42761111. The reversal of 42761104 is 40116724.

It is not an unprimeable number, because it can be changed into a prime (42761101) 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, 16437 + ... + 18859.

Almost surely, 2^42761104 is an apocalyptic number.

It is an amenable number.

42761104 is a deficient number, since it is larger than the sum of its proper divisors (40197872).

42761104 is a wasteful number, since it uses less digits than its factorization.

42761104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534 (or 3528 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 42761104 is about 6539.1975042814. The cubic root of 42761104 is about 349.6898040742.

Adding to 42761104 its reverse (40116724), we get a palindrome (82877828).

The spelling of 42761104 in words is "forty-two million, seven hundred sixty-one thousand, one hundred four".