105425155334 has 16 divisors (see below), whose sum is σ = 166474148400. Its totient is φ = 49934218464.

The previous prime is 105425155313. The next prime is 105425155337. The reversal of 105425155334 is 433551524501.

It is a super-2 number, since 2×105425155334² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105425155337) 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, 397844 + ... + 607560.

It is an arithmetic number, because the mean of its divisors is an integer number (10404634275).

Almost surely, 2^105425155334 is an apocalyptic number.

105425155334 is a deficient number, since it is larger than the sum of its proper divisors (61048993066).

105425155334 is a wasteful number, since it uses less digits than its factorization.

105425155334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222967.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 105425155334 its reverse (433551524501), we get a palindrome (538976679835).

The spelling of 105425155334 in words is "one hundred five billion, four hundred twenty-five million, one hundred fifty-five thousand, three hundred thirty-four".