3140154345 has 16 divisors (see below), whose sum is σ = 5109405120. Its totient is φ = 1646362944.

The previous prime is 3140154343. The next prime is 3140154389. The reversal of 3140154345 is 5434510413.

It is not a de Polignac number, because 3140154345 - 2¹ = 3140154343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3140154343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1773214 + ... + 1774983.

It is an arithmetic number, because the mean of its divisors is an integer number (319337820).

Almost surely, 2^3140154345 is an apocalyptic number.

It is an amenable number.

3140154345 is a deficient number, since it is larger than the sum of its proper divisors (1969250775).

3140154345 is a wasteful number, since it uses less digits than its factorization.

3140154345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548264.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 3140154345 is about 56037.0800898833. The cubic root of 3140154345 is about 1464.3683431279.

Adding to 3140154345 its reverse (5434510413), we get a palindrome (8574664758).

The spelling of 3140154345 in words is "three billion, one hundred forty million, one hundred fifty-four thousand, three hundred forty-five".