1431200045 has 8 divisors (see below), whose sum is σ = 1873571040. Its totient is φ = 1040872720.

The previous prime is 1431200041. The next prime is 1431200081. The reversal of 1431200045 is 5400021341.

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

It is not a de Polignac number, because 1431200045 - 2² = 1431200041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431200041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13010855 + ... + 13010964.

It is an arithmetic number, because the mean of its divisors is an integer number (234196380).

Almost surely, 2^1431200045 is an apocalyptic number.

It is an amenable number.

1431200045 is a deficient number, since it is larger than the sum of its proper divisors (442370995).

1431200045 is a wasteful number, since it uses less digits than its factorization.

1431200045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26021835.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1431200045 is about 37831.2046464291. The cubic root of 1431200045 is about 1126.9382343845.

Adding to 1431200045 its reverse (5400021341), we get a palindrome (6831221386).

The spelling of 1431200045 in words is "one billion, four hundred thirty-one million, two hundred thousand, forty-five".