1245034214 has 8 divisors (see below), whose sum is σ = 1927795008. Its totient is φ = 602435880.

The previous prime is 1245034207. The next prime is 1245034243. The reversal of 1245034214 is 4124305421.

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

It is a super-2 number, since 2×1245034214² = 3100220388061195592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10040537 + ... + 10040660.

It is an arithmetic number, because the mean of its divisors is an integer number (240974376).

Almost surely, 2^1245034214 is an apocalyptic number.

1245034214 is a deficient number, since it is larger than the sum of its proper divisors (682760794).

1245034214 is a wasteful number, since it uses less digits than its factorization.

1245034214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20081230.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1245034214 is about 35285.0423550830. The cubic root of 1245034214 is about 1075.7889903523.

Adding to 1245034214 its reverse (4124305421), we get a palindrome (5369339635).

It can be divided in two parts, 12450 and 34214, that added together give a palindrome (46664).

The spelling of 1245034214 in words is "one billion, two hundred forty-five million, thirty-four thousand, two hundred fourteen".