1407463241 has 2 divisors, whose sum is σ = 1407463242. Its totient is φ = 1407463240.

The previous prime is 1407463237. The next prime is 1407463261. The reversal of 1407463241 is 1423647041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1034973241 + 372490000 = 32171^2 + 19300^2 .

It is a cyclic number.

It is not a de Polignac number, because 1407463241 - 2² = 1407463237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1407463198 and 1407463207.

It is not a weakly prime, because it can be changed into another prime (1407463261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703731620 + 703731621.

It is an arithmetic number, because the mean of its divisors is an integer number (703731621).

Almost surely, 2^1407463241 is an apocalyptic number.

It is an amenable number.

1407463241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1407463241 is an equidigital number, since it uses as much as digits as its factorization.

1407463241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1407463241 is about 37516.1730590955. The cubic root of 1407463241 is about 1120.6732880395.

The spelling of 1407463241 in words is "one billion, four hundred seven million, four hundred sixty-three thousand, two hundred forty-one".