1127434354 has 4 divisors (see below), whose sum is σ = 1691151534. Its totient is φ = 563717176.

The previous prime is 1127434337. The next prime is 1127434387. The reversal of 1127434354 is 4534347211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4534347211 = 193 ⋅23494027.

It can be written as a sum of positive squares in only one way, i.e., 1079451025 + 47983329 = 32855^2 + 6927^2 .

It is a super-3 number, since 3×1127434354³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281858587 + ... + 281858590.

Almost surely, 2^1127434354 is an apocalyptic number.

1127434354 is a deficient number, since it is larger than the sum of its proper divisors (563717180).

1127434354 is an equidigital number, since it uses as much as digits as its factorization.

1127434354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563717179.

The product of its digits is 40320, while the sum is 34.

The square root of 1127434354 is about 33577.2892592597. The cubic root of 1127434354 is about 1040.7915429913.

The spelling of 1127434354 in words is "one billion, one hundred twenty-seven million, four hundred thirty-four thousand, three hundred fifty-four".