1139914367 has 4 divisors (see below), whose sum is σ = 1199909880. Its totient is φ = 1079918856.

The previous prime is 1139914343. The next prime is 1139914411. The reversal of 1139914367 is 7634199311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7634199311 = 367 ⋅20801633.

It is a cyclic number.

It is not a de Polignac number, because 1139914367 - 2¹⁸ = 1139652223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1139914327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29997728 + ... + 29997765.

It is an arithmetic number, because the mean of its divisors is an integer number (299977470).

Almost surely, 2^1139914367 is an apocalyptic number.

1139914367 is a deficient number, since it is larger than the sum of its proper divisors (59995513).

1139914367 is an equidigital number, since it uses as much as digits as its factorization.

1139914367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59995512.

The product of its digits is 122472, while the sum is 44.

The square root of 1139914367 is about 33762.6178931670. The cubic root of 1139914367 is about 1044.6177694441.

The spelling of 1139914367 in words is "one billion, one hundred thirty-nine million, nine hundred fourteen thousand, three hundred sixty-seven".