1040283407 has 2 divisors, whose sum is σ = 1040283408. Its totient is φ = 1040283406.

The previous prime is 1040283403. The next prime is 1040283443. The reversal of 1040283407 is 7043820401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1040283407 - 2² = 1040283403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040283407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040283403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520141703 + 520141704.

It is an arithmetic number, because the mean of its divisors is an integer number (520141704).

Almost surely, 2^1040283407 is an apocalyptic number.

1040283407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040283407 is an equidigital number, since it uses as much as digits as its factorization.

1040283407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 1040283407 is about 32253.4247328869. The cubic root of 1040283407 is about 1013.2514263807.

The spelling of 1040283407 in words is "one billion, forty million, two hundred eighty-three thousand, four hundred seven".