1423063613541 has 16 divisors (see below), whose sum is σ = 1903405088000. Its totient is φ = 945716663808.

The previous prime is 1423063613539. The next prime is 1423063613561. The reversal of 1423063613541 is 1453163603241.

It is not a de Polignac number, because 1423063613541 - 2¹ = 1423063613539 is a prime.

It is a super-2 number, since 2×1423063613541² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1423063613541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423063613561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5379780 + ... + 5638098.

It is an arithmetic number, because the mean of its divisors is an integer number (118962818000).

Almost surely, 2^{1423063613541} is an apocalyptic number.

It is an amenable number.

1423063613541 is a deficient number, since it is larger than the sum of its proper divisors (480341474459).

1423063613541 is a wasteful number, since it uses less digits than its factorization.

1423063613541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264108.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 1423063613541 in words is "one trillion, four hundred twenty-three billion, sixty-three million, six hundred thirteen thousand, five hundred forty-one".