1151402334 has 64 divisors (see below), whose sum is σ = 2433770496. Its totient is φ = 362703744.

The previous prime is 1151402321. The next prime is 1151402347. The reversal of 1151402334 is 4332041511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1151402321) and next prime (1151402347).

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 1700404 + ... + 1701080.

It is an arithmetic number, because the mean of its divisors is an integer number (38027664).

Almost surely, 2^1151402334 is an apocalyptic number.

1151402334 is an abundant number, since it is smaller than the sum of its proper divisors (1282368162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1151402334 is a wasteful number, since it uses less digits than its factorization.

1151402334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1151402334 is about 33932.3199030069. The cubic root of 1151402334 is about 1048.1152383574.

Adding to 1151402334 its reverse (4332041511), we get a palindrome (5483443845).

The spelling of 1151402334 in words is "one billion, one hundred fifty-one million, four hundred two thousand, three hundred thirty-four".