121014003400 has 24 divisors (see below), whose sum is σ = 281357558370. Its totient is φ = 48405601280.

The previous prime is 121014003389. The next prime is 121014003433. The reversal of 121014003400 is 4300410121.

It can be written as a sum of positive squares in 3 ways, for example, as 103438137924 + 17575865476 = 321618^2 + 132574^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302534809 + ... + 302535208.

Almost surely, 2^121014003400 is an apocalyptic number.

121014003400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121014003400 is an abundant number, since it is smaller than the sum of its proper divisors (160343554970).

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

121014003400 is a wasteful number, since it uses less digits than its factorization.

121014003400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605070033 (or 605070024 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 121014003400 its reverse (4300410121), we get a palindrome (125314413521).

The spelling of 121014003400 in words is "one hundred twenty-one billion, fourteen million, three thousand, four hundred".