3401545442 has 8 divisors (see below), whose sum is σ = 5103723600. Its totient is φ = 1700304244.

The previous prime is 3401545421. The next prime is 3401545447. The reversal of 3401545442 is 2445451043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3401545442² = 23141022787981950728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3401545399 and 3401545408.

It is not an unprimeable number, because it can be changed into a prime (3401545447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225092 + ... + 239727.

It is an arithmetic number, because the mean of its divisors is an integer number (637965450).

Almost surely, 2^3401545442 is an apocalyptic number.

3401545442 is a deficient number, since it is larger than the sum of its proper divisors (1702178158).

3401545442 is a wasteful number, since it uses less digits than its factorization.

3401545442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468480.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 3401545442 is about 58322.7694987129. The cubic root of 3401545442 is about 1503.9223923593.

Adding to 3401545442 its reverse (2445451043), we get a palindrome (5846996485).

The spelling of 3401545442 in words is "three billion, four hundred one million, five hundred forty-five thousand, four hundred forty-two".