1407000149 has 2 divisors, whose sum is σ = 1407000150. Its totient is φ = 1407000148.

The previous prime is 1407000043. The next prime is 1407000167. The reversal of 1407000149 is 9410007041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1407000100 + 49 = 37510^2 + 7^2 .

It is a cyclic number.

It is not a de Polignac number, because 1407000149 - 2¹² = 1406996053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1407008149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703500074 + 703500075.

It is an arithmetic number, because the mean of its divisors is an integer number (703500075).

Almost surely, 2^1407000149 is an apocalyptic number.

It is an amenable number.

1407000149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1407000149 is an equidigital number, since it uses as much as digits as its factorization.

1407000149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1407000149 is about 37510.0006531592. Note that the first 3 decimals coincide. The cubic root of 1407000149 is about 1120.5503643405.

It can be divided in two parts, 14070001 and 49, that multiplied together give a square (689430049 = 26257²).

The spelling of 1407000149 in words is "one billion, four hundred seven million, one hundred forty-nine", and thus it is an aban number.