1240501626606 has 32 divisors (see below), whose sum is σ = 2865757771008. Its totient is φ = 353797255040.

The previous prime is 1240501626587. The next prime is 1240501626619. The reversal of 1240501626606 is 6066261050421.

It is a super-4 number, since 4×1240501626606⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552807090 + ... + 552809333.

It is an arithmetic number, because the mean of its divisors is an integer number (89554930344).

Almost surely, 2^{1240501626606} is an apocalyptic number.

1240501626606 is an abundant number, since it is smaller than the sum of its proper divisors (1625256144402).

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

1240501626606 is a wasteful number, since it uses less digits than its factorization.

1240501626606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105616456.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 1240501626606 in words is "one trillion, two hundred forty billion, five hundred one million, six hundred twenty-six thousand, six hundred six".