3401121400 has 48 divisors (see below), whose sum is σ = 8121344040. Its totient is φ = 1323676800.

The previous prime is 3401121359. The next prime is 3401121403. The reversal of 3401121400 is 41211043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401121403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222406 + ... + 237205.

Almost surely, 2^3401121400 is an apocalyptic number.

It is an amenable number.

3401121400 is an abundant number, since it is smaller than the sum of its proper divisors (4720222640).

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

3401121400 is a wasteful number, since it uses less digits than its factorization.

3401121400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459664 (or 459655 counting only the distinct ones).

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

The square root of 3401121400 is about 58319.1340813630. The cubic root of 3401121400 is about 1503.8598959860.

Adding to 3401121400 its reverse (41211043), we get a palindrome (3442332443).

The spelling of 3401121400 in words is "three billion, four hundred one million, one hundred twenty-one thousand, four hundred".