3140100240 has 40 divisors (see below), whose sum is σ = 9734311488. Its totient is φ = 837360000.

The previous prime is 3140100203. The next prime is 3140100247. The reversal of 3140100240 is 420010413.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (3140100247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6541636 + ... + 6542115.

Almost surely, 2^3140100240 is an apocalyptic number.

3140100240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3140100240 is an abundant number, since it is smaller than the sum of its proper divisors (6594211248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3140100240 is a wasteful number, since it uses less digits than its factorization.

3140100240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13083767 (or 13083761 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3140100240 is about 56036.5973271040. The cubic root of 3140100240 is about 1464.3599327022.

Adding to 3140100240 its reverse (420010413), we get a palindrome (3560110653).

The spelling of 3140100240 in words is "three billion, one hundred forty million, one hundred thousand, two hundred forty".