3406430156550 has 24 divisors (see below), whose sum is σ = 8447946788616. Its totient is φ = 908381375040.

The previous prime is 3406430156543. The next prime is 3406430156659. The reversal of 3406430156550 is 556510346043.

3406430156550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3406430156550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11354767039 + ... + 11354767338.

It is an arithmetic number, because the mean of its divisors is an integer number (351997782859).

Almost surely, 2^{3406430156550} is an apocalyptic number.

3406430156550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3406430156550 is an abundant number, since it is smaller than the sum of its proper divisors (5041516632066).

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

3406430156550 is a wasteful number, since it uses less digits than its factorization.

3406430156550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22709534392 (or 22709534387 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 3406430156550 in words is "three trillion, four hundred six billion, four hundred thirty million, one hundred fifty-six thousand, five hundred fifty".