121024433401234 has 16 divisors (see below), whose sum is σ = 198217278282816. Its totient is φ = 54961857104400.

The previous prime is 121024433401231. The next prime is 121024433401237. The reversal of 121024433401234 is 432104334420121.

It is an interprime number because it is at equal distance from previous prime (121024433401231) and next prime (121024433401237).

It is a self number, because there is not a number n which added to its sum of digits gives 121024433401234.

It is not an unprimeable number, because it can be changed into a prime (121024433401231) 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, 2462424222 + ... + 2462473369.

It is an arithmetic number, because the mean of its divisors is an integer number (12388579892676).

Almost surely, 2^{121024433401234} is an apocalyptic number.

121024433401234 is a deficient number, since it is larger than the sum of its proper divisors (77192844881582).

121024433401234 is a wasteful number, since it uses less digits than its factorization.

121024433401234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4924898721.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 121024433401234 its reverse (432104334420121), we get a palindrome (553128767821355).

The spelling of 121024433401234 in words is "one hundred twenty-one trillion, twenty-four billion, four hundred thirty-three million, four hundred one thousand, two hundred thirty-four".