541146011946 has 16 divisors (see below), whose sum is σ = 1117204670208. Its totient is φ = 174563229600.

The previous prime is 541146011911. The next prime is 541146011951. The reversal of 541146011946 is 649110641145.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 541146011898 and 541146011907.

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, 1454693395 + ... + 1454693766.

It is an arithmetic number, because the mean of its divisors is an integer number (69825291888).

Almost surely, 2^541146011946 is an apocalyptic number.

541146011946 is an abundant number, since it is smaller than the sum of its proper divisors (576058658262).

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

541146011946 is a wasteful number, since it uses less digits than its factorization.

541146011946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909387197.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 541146011946 in words is "five hundred forty-one billion, one hundred forty-six million, eleven thousand, nine hundred forty-six".