1037424774649 has 2 divisors, whose sum is σ = 1037424774650. Its totient is φ = 1037424774648.

The previous prime is 1037424774643. The next prime is 1037424774677. The reversal of 1037424774649 is 9464774247301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 875848913424 + 161575861225 = 935868^2 + 401965^2 .

It is a cyclic number.

It is not a de Polignac number, because 1037424774649 - 2³¹ = 1035277291001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1037424774593 and 1037424774602.

It is not a weakly prime, because it can be changed into another prime (1037424774643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518712387324 + 518712387325.

It is an arithmetic number, because the mean of its divisors is an integer number (518712387325).

Almost surely, 2^{1037424774649} is an apocalyptic number.

It is an amenable number.

1037424774649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1037424774649 is an equidigital number, since it uses as much as digits as its factorization.

1037424774649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28449792, while the sum is 58.

The spelling of 1037424774649 in words is "one trillion, thirty-seven billion, four hundred twenty-four million, seven hundred seventy-four thousand, six hundred forty-nine".