4061420523 has 12 divisors (see below), whose sum is σ = 6121561680. Its totient is φ = 2589891216.

The previous prime is 4061420509. The next prime is 4061420527. The reversal of 4061420523 is 3250241604.

4061420523 is a `hidden beast` number, since 4 + 0 + 614 + 20 + 5 + 23 = 666.

It is not a de Polignac number, because 4061420523 - 2¹² = 4061416427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4061420527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9809988 + ... + 9810401.

It is an arithmetic number, because the mean of its divisors is an integer number (510130140).

Almost surely, 2^4061420523 is an apocalyptic number.

4061420523 is a deficient number, since it is larger than the sum of its proper divisors (2060141157).

4061420523 is a wasteful number, since it uses less digits than its factorization.

4061420523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19620418 (or 19620415 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4061420523 is about 63729.2752430153. The cubic root of 4061420523 is about 1595.4847336498.

The spelling of 4061420523 in words is "four billion, sixty-one million, four hundred twenty thousand, five hundred twenty-three".