541302033921 has 32 divisors (see below), whose sum is σ = 835187563008. Its totient is φ = 308199440640.

The previous prime is 541302033917. The next prime is 541302033929. The reversal of 541302033921 is 129330203145.

It is not a de Polignac number, because 541302033921 - 2² = 541302033917 is a prime.

It is a super-2 number, since 2×541302033921² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (541302033929) 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, 575115 + ... + 1188848.

It is an arithmetic number, because the mean of its divisors is an integer number (26099611344).

Almost surely, 2^541302033921 is an apocalyptic number.

541302033921 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

541302033921 is a deficient number, since it is larger than the sum of its proper divisors (293885529087).

541302033921 is a wasteful number, since it uses less digits than its factorization.

541302033921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764541.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 541302033921 in words is "five hundred forty-one billion, three hundred two million, thirty-three thousand, nine hundred twenty-one".