2011541640141 has 32 divisors (see below), whose sum is σ = 3086145492480. Its totient is φ = 1152599716800.

The previous prime is 2011541640113. The next prime is 2011541640151. The reversal of 2011541640141 is 1410461451102.

It is not a de Polignac number, because 2011541640141 - 2⁹ = 2011541639629 is a prime.

It is a super-2 number, since 2×2011541640141² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2011541640099 and 2011541640108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011541640151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2959150 + ... + 3574863.

It is an arithmetic number, because the mean of its divisors is an integer number (96442046640).

Almost surely, 2^{2011541640141} is an apocalyptic number.

It is an amenable number.

2011541640141 is a deficient number, since it is larger than the sum of its proper divisors (1074603852339).

2011541640141 is a wasteful number, since it uses less digits than its factorization.

2011541640141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6534537.

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 2011541640141 in words is "two trillion, eleven billion, five hundred forty-one million, six hundred forty thousand, one hundred forty-one".