374545141 has 2 divisors, whose sum is σ = 374545142. Its totient is φ = 374545140.

The previous prime is 374545103. The next prime is 374545147. The reversal of 374545141 is 141545473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204347025 + 170198116 = 14295^2 + 13046^2 .

It is a cyclic number.

It is not a de Polignac number, because 374545141 - 2¹⁵ = 374512373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 374545097 and 374545106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374545147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187272570 + 187272571.

It is an arithmetic number, because the mean of its divisors is an integer number (187272571).

Almost surely, 2^374545141 is an apocalyptic number.

It is an amenable number.

374545141 is a deficient number, since it is larger than the sum of its proper divisors (1).

374545141 is an equidigital number, since it uses as much as digits as its factorization.

374545141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 34.

The square root of 374545141 is about 19353.1687586297. The cubic root of 374545141 is about 720.8331026570.

The spelling of 374545141 in words is "three hundred seventy-four million, five hundred forty-five thousand, one hundred forty-one".