2611432136140 has 24 divisors (see below), whose sum is σ = 5485782949920. Its totient is φ = 1044234670848.

The previous prime is 2611432136101. The next prime is 2611432136171. The reversal of 2611432136140 is 416312341162.

It is a junction number, because it is equal to n+sod(n) for n = 2611432136096 and 2611432136105.

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, 21073152 + ... + 21196711.

It is an arithmetic number, because the mean of its divisors is an integer number (228574289580).

Almost surely, 2^{2611432136140} is an apocalyptic number.

2611432136140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2611432136140 is an abundant number, since it is smaller than the sum of its proper divisors (2874350813780).

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

2611432136140 is a wasteful number, since it uses less digits than its factorization.

2611432136140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42272961 (or 42272959 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 2611432136140 in words is "two trillion, six hundred eleven billion, four hundred thirty-two million, one hundred thirty-six thousand, one hundred forty".