121425034 has 16 divisors (see below), whose sum is σ = 186772608. Its totient is φ = 59173632.

The previous prime is 121425013. The next prime is 121425037. The reversal of 121425034 is 430524121.

It is a junction number, because it is equal to n+sod(n) for n = 121424996 and 121425014.

It is not an unprimeable number, because it can be changed into a prime (121425037) 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, 48399 + ... + 50845.

It is an arithmetic number, because the mean of its divisors is an integer number (11673288).

Almost surely, 2^121425034 is an apocalyptic number.

121425034 is a deficient number, since it is larger than the sum of its proper divisors (65347574).

121425034 is a wasteful number, since it uses less digits than its factorization.

121425034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 121425034 is about 11019.3027910118. The cubic root of 121425034 is about 495.1872012416.

Adding to 121425034 its reverse (430524121), we get a palindrome (551949155).

The spelling of 121425034 in words is "one hundred twenty-one million, four hundred twenty-five thousand, thirty-four".