1014136443 has 24 divisors (see below), whose sum is σ = 1524589248. Its totient is φ = 673656264.

The previous prime is 1014136439. The next prime is 1014136451. The reversal of 1014136443 is 3446314101.

1014136443 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 13 + 644 + 3 = 666.

It is not a de Polignac number, because 1014136443 - 2² = 1014136439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1014136423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61396 + ... + 76142.

It is an arithmetic number, because the mean of its divisors is an integer number (63524552).

Almost surely, 2^1014136443 is an apocalyptic number.

1014136443 is a deficient number, since it is larger than the sum of its proper divisors (510452805).

1014136443 is an equidigital number, since it uses as much as digits as its factorization.

1014136443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15045 (or 15033 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1014136443 is about 31845.5089926351. The cubic root of 1014136443 is about 1004.6901160880.

The spelling of 1014136443 in words is "one billion, fourteen million, one hundred thirty-six thousand, four hundred forty-three".