1014149045 has 32 divisors (see below), whose sum is σ = 1502027520. Its totient is φ = 640120320.

The previous prime is 1014149027. The next prime is 1014149047. The reversal of 1014149045 is 5409414101.

It is not a de Polignac number, because 1014149045 - 2²⁴ = 997371829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1014148999 and 1014149017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014149047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169505 + ... + 175385.

It is an arithmetic number, because the mean of its divisors is an integer number (46938360).

Almost surely, 2^1014149045 is an apocalyptic number.

It is an amenable number.

1014149045 is a deficient number, since it is larger than the sum of its proper divisors (487878475).

1014149045 is a wasteful number, since it uses less digits than its factorization.

1014149045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1014149045 is about 31845.7068535148. The cubic root of 1014149045 is about 1004.6942776096.

The spelling of 1014149045 in words is "one billion, fourteen million, one hundred forty-nine thousand, forty-five".