340101505240 has 32 divisors (see below), whose sum is σ = 874546728480. Its totient is φ = 116606230272.

The previous prime is 340101505193. The next prime is 340101505259. The reversal of 340101505240 is 42505101043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607323837 + ... + 607324396.

It is an arithmetic number, because the mean of its divisors is an integer number (27329585265).

Almost surely, 2^340101505240 is an apocalyptic number.

It is an amenable number.

340101505240 is an abundant number, since it is smaller than the sum of its proper divisors (534445223240).

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

340101505240 is a wasteful number, since it uses less digits than its factorization.

340101505240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214648251 (or 1214648247 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 340101505240 its reverse (42505101043), we get a palindrome (382606606283).

The spelling of 340101505240 in words is "three hundred forty billion, one hundred one million, five hundred five thousand, two hundred forty".