1432428037 has 2 divisors, whose sum is σ = 1432428038. Its totient is φ = 1432428036.

The previous prime is 1432427963. The next prime is 1432428073. The reversal of 1432428037 is 7308242341.

Together with next prime (1432428073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1428159681 + 4268356 = 37791^2 + 2066^2 .

It is a cyclic number.

It is not a de Polignac number, because 1432428037 - 2¹¹ = 1432425989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1432427993 and 1432428011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432428077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716214018 + 716214019.

It is an arithmetic number, because the mean of its divisors is an integer number (716214019).

Almost surely, 2^1432428037 is an apocalyptic number.

It is an amenable number.

1432428037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432428037 is an equidigital number, since it uses as much as digits as its factorization.

1432428037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 1432428037 is about 37847.4310488836. The cubic root of 1432428037 is about 1127.2604524503.

The spelling of 1432428037 in words is "one billion, four hundred thirty-two million, four hundred twenty-eight thousand, thirty-seven".