37428084433 has 2 divisors, whose sum is σ = 37428084434. Its totient is φ = 37428084432.

The previous prime is 37428084431. The next prime is 37428084479. The reversal of 37428084433 is 33448082473.

It is an a-pointer prime, because the next prime (37428084479) can be obtained adding 37428084433 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25093094464 + 12334989969 = 158408^2 + 111063^2 .

It is a cyclic number.

It is not a de Polignac number, because 37428084433 - 2¹ = 37428084431 is a prime.

Together with 37428084431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (37428084431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18714042216 + 18714042217.

It is an arithmetic number, because the mean of its divisors is an integer number (18714042217).

Almost surely, 2^37428084433 is an apocalyptic number.

It is an amenable number.

37428084433 is a deficient number, since it is larger than the sum of its proper divisors (1).

37428084433 is an equidigital number, since it uses as much as digits as its factorization.

37428084433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 37428084433 in words is "thirty-seven billion, four hundred twenty-eight million, eighty-four thousand, four hundred thirty-three".