11642134203560 has 64 divisors (see below), whose sum is σ = 29945205014400. Its totient is φ = 3990483737856.

The previous prime is 11642134203547. The next prime is 11642134203571. The reversal of 11642134203560 is 6530243124611.

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, 4742450 + ... + 6765729.

It is an arithmetic number, because the mean of its divisors is an integer number (467893828350).

Almost surely, 2^{11642134203560} is an apocalyptic number.

11642134203560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11642134203560 is an abundant number, since it is smaller than the sum of its proper divisors (18303070810840).

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

11642134203560 is a wasteful number, since it uses less digits than its factorization.

11642134203560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11511810 (or 11511806 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 11642134203560 in words is "eleven trillion, six hundred forty-two billion, one hundred thirty-four million, two hundred three thousand, five hundred sixty".