121413332320410 has 256 divisors, whose sum is σ = 357896618311680. Its totient is φ = 26037450362880.

The previous prime is 121413332320391. The next prime is 121413332320447. The reversal of 121413332320410 is 14023233314121.

It is a super-3 number, since 3×121413332320410³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8114830 + ... + 17569209.

It is an arithmetic number, because the mean of its divisors is an integer number (1398033665280).

Almost surely, 2^{121413332320410} is an apocalyptic number.

121413332320410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121413332320410 is an abundant number, since it is smaller than the sum of its proper divisors (236483285991270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121413332320410 is a wasteful number, since it uses less digits than its factorization.

121413332320410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25684133.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 121413332320410 its reverse (14023233314121), we get a palindrome (135436565634531).

The spelling of 121413332320410 in words is "one hundred twenty-one trillion, four hundred thirteen billion, three hundred thirty-two million, three hundred twenty thousand, four hundred ten".