1417561741 has 2 divisors, whose sum is σ = 1417561742. Its totient is φ = 1417561740.

The previous prime is 1417561729. The next prime is 1417561751. The reversal of 1417561741 is 1471657141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1343515716 + 74046025 = 36654^2 + 8605^2 .

It is a cyclic number.

It is not a de Polignac number, because 1417561741 - 2²⁹ = 880690829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1417561741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1417561721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708780870 + 708780871.

It is an arithmetic number, because the mean of its divisors is an integer number (708780871).

Almost surely, 2^1417561741 is an apocalyptic number.

It is an amenable number.

1417561741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1417561741 is an equidigital number, since it uses as much as digits as its factorization.

1417561741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 37.

The square root of 1417561741 is about 37650.5211252115. The cubic root of 1417561741 is about 1123.3471672100.

The spelling of 1417561741 in words is "one billion, four hundred seventeen million, five hundred sixty-one thousand, seven hundred forty-one".