38240562049 has 2 divisors, whose sum is σ = 38240562050. Its totient is φ = 38240562048.

The previous prime is 38240562037. The next prime is 38240562083. The reversal of 38240562049 is 94026504283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24835553649 + 13405008400 = 157593^2 + 115780^2 .

It is a cyclic number.

It is not a de Polignac number, because 38240562049 - 2¹⁵ = 38240529281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38240561996 and 38240562014.

It is not a weakly prime, because it can be changed into another prime (38240562149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19120281024 + 19120281025.

It is an arithmetic number, because the mean of its divisors is an integer number (19120281025).

Almost surely, 2^38240562049 is an apocalyptic number.

It is an amenable number.

38240562049 is a deficient number, since it is larger than the sum of its proper divisors (1).

38240562049 is an equidigital number, since it uses as much as digits as its factorization.

38240562049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 38240562049 in words is "thirty-eight billion, two hundred forty million, five hundred sixty-two thousand, forty-nine".