1151406407 has 2 divisors, whose sum is σ = 1151406408. Its totient is φ = 1151406406.

The previous prime is 1151406391. The next prime is 1151406419. The reversal of 1151406407 is 7046041511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1151406407 - 2⁴ = 1151406391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1151406407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151406437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575703203 + 575703204.

It is an arithmetic number, because the mean of its divisors is an integer number (575703204).

Almost surely, 2^1151406407 is an apocalyptic number.

1151406407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151406407 is an equidigital number, since it uses as much as digits as its factorization.

1151406407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1151406407 is about 33932.3799194810. The cubic root of 1151406407 is about 1048.1164742324.

Adding to 1151406407 its reverse (7046041511), we get a palindrome (8197447918).

The spelling of 1151406407 in words is "one billion, one hundred fifty-one million, four hundred six thousand, four hundred seven".