49142741 has 2 divisors, whose sum is σ = 49142742. Its totient is φ = 49142740.

The previous prime is 49142701. The next prime is 49142773. The reversal of 49142741 is 14724194.

It is an a-pointer prime, because the next prime (49142773) can be obtained adding 49142741 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47210641 + 1932100 = 6871^2 + 1390^2 .

It is a cyclic number.

It is not a de Polignac number, because 49142741 - 2⁶ = 49142677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49142698 and 49142707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49142701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24571370 + 24571371.

It is an arithmetic number, because the mean of its divisors is an integer number (24571371).

Almost surely, 2^49142741 is an apocalyptic number.

It is an amenable number.

49142741 is a deficient number, since it is larger than the sum of its proper divisors (1).

49142741 is an equidigital number, since it uses as much as digits as its factorization.

49142741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 32.

The square root of 49142741 is about 7010.1883712208. The cubic root of 49142741 is about 366.2855550677.

The spelling of 49142741 in words is "forty-nine million, one hundred forty-two thousand, seven hundred forty-one".