42334370 has 32 divisors (see below), whose sum is σ = 82697328. Its totient is φ = 15510528.

The previous prime is 42334367. The next prime is 42334373. The reversal of 42334370 is 7343324.

It is an interprime number because it is at equal distance from previous prime (42334367) and next prime (42334373).

It can be written as a sum of positive squares in 8 ways, for example, as 10106041 + 32228329 = 3179^2 + 5677^2 .

It is a super-3 number, since 3×42334370³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (42334373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16622 + ... + 18998.

Almost surely, 2^42334370 is an apocalyptic number.

42334370 is a deficient number, since it is larger than the sum of its proper divisors (40362958).

42334370 is a wasteful number, since it uses less digits than its factorization.

42334370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 42334370 is about 6506.4867632233. The cubic root of 42334370 is about 348.5226710158.

Adding to 42334370 its reverse (7343324), we get a palindrome (49677694).

The spelling of 42334370 in words is "forty-two million, three hundred thirty-four thousand, three hundred seventy".