105420037706038 has 16 divisors (see below), whose sum is σ = 172522204779024. Its totient is φ = 47913563253760.

The previous prime is 105420037706033. The next prime is 105420037706089. The reversal of 105420037706038 is 830607730024501.

It is a happy number.

It is a super-2 number, since 2×105420037706038² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105420037706033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231552595 + ... + 232007422.

It is an arithmetic number, because the mean of its divisors is an integer number (10782637798689).

Almost surely, 2^{105420037706038} is an apocalyptic number.

105420037706038 is a deficient number, since it is larger than the sum of its proper divisors (67102167072986).

105420037706038 is a wasteful number, since it uses less digits than its factorization.

105420037706038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463570367.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 105420037706038 in words is "one hundred five trillion, four hundred twenty billion, thirty-seven million, seven hundred six thousand, thirty-eight".