37428084403 has 2 divisors, whose sum is σ = 37428084404. Its totient is φ = 37428084402.

The previous prime is 37428084377. The next prime is 37428084427. The reversal of 37428084403 is 30448082473.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37428084403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 37428084403.

It is not a weakly prime, because it can be changed into another prime (37428084433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18714042201 + 18714042202.

It is an arithmetic number, because the mean of its divisors is an integer number (18714042202).

Almost surely, 2^37428084403 is an apocalyptic number.

37428084403 is a deficient number, since it is larger than the sum of its proper divisors (1).

37428084403 is an equidigital number, since it uses as much as digits as its factorization.

37428084403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 37428084403 in words is "thirty-seven billion, four hundred twenty-eight million, eighty-four thousand, four hundred three".