120406161526 has 16 divisors (see below), whose sum is σ = 206995303584. Its totient is φ = 51456455424.

The previous prime is 120406161517. The next prime is 120406161559. The reversal of 120406161526 is 625161604021.

It is a junction number, because it is equal to n+sod(n) for n = 120406161491 and 120406161500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12176985 + ... + 12186868.

It is an arithmetic number, because the mean of its divisors is an integer number (12937206474).

Almost surely, 2^120406161526 is an apocalyptic number.

120406161526 is a deficient number, since it is larger than the sum of its proper divisors (86589142058).

120406161526 is a wasteful number, since it uses less digits than its factorization.

120406161526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24364215.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 120406161526 its reverse (625161604021), we get a palindrome (745567765547).

The spelling of 120406161526 in words is "one hundred twenty billion, four hundred six million, one hundred sixty-one thousand, five hundred twenty-six".