3402366442 has 16 divisors (see below), whose sum is σ = 5373426240. Its totient is φ = 1611266688.

The previous prime is 3402366437. The next prime is 3402366469. The reversal of 3402366442 is 2446632043.

It is a junction number, because it is equal to n+sod(n) for n = 3402366398 and 3402366407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214923 + ... + 230209.

It is an arithmetic number, because the mean of its divisors is an integer number (335839140).

Almost surely, 2^3402366442 is an apocalyptic number.

3402366442 is a deficient number, since it is larger than the sum of its proper divisors (1971059798).

3402366442 is a wasteful number, since it uses less digits than its factorization.

3402366442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21165.

The product of its (nonzero) digits is 82944, while the sum is 34.

The square root of 3402366442 is about 58329.8074915390. The cubic root of 3402366442 is about 1504.0433786365.

Adding to 3402366442 its reverse (2446632043), we get a palindrome (5848998485).

The spelling of 3402366442 in words is "three billion, four hundred two million, three hundred sixty-six thousand, four hundred forty-two".