3140136550 has 24 divisors (see below), whose sum is σ = 5846469552. Its totient is φ = 1254804000.

The previous prime is 3140136539. The next prime is 3140136557. The reversal of 3140136550 is 556310413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140136557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20295 + ... + 81805.

It is an arithmetic number, because the mean of its divisors is an integer number (243602898).

Almost surely, 2^3140136550 is an apocalyptic number.

3140136550 is a deficient number, since it is larger than the sum of its proper divisors (2706333002).

3140136550 is a wasteful number, since it uses less digits than its factorization.

3140136550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62544 (or 62539 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 3140136550 is about 56036.9213108643. The cubic root of 3140136550 is about 1464.3655769705.

Adding to 3140136550 its reverse (556310413), we get a palindrome (3696446963).

The spelling of 3140136550 in words is "three billion, one hundred forty million, one hundred thirty-six thousand, five hundred fifty".