3402154543434 has 64 divisors (see below), whose sum is σ = 7160694368256. Its totient is φ = 1075524525504.

The previous prime is 3402154543397. The next prime is 3402154543451. The reversal of 3402154543434 is 4343454512043.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9949899 + ... + 10286145.

It is an arithmetic number, because the mean of its divisors is an integer number (111885849504).

Almost surely, 2^{3402154543434} is an apocalyptic number.

3402154543434 is an abundant number, since it is smaller than the sum of its proper divisors (3758539824822).

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

3402154543434 is a wasteful number, since it uses less digits than its factorization.

3402154543434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336899.

The product of its (nonzero) digits is 1382400, while the sum is 42.

The spelling of 3402154543434 in words is "three trillion, four hundred two billion, one hundred fifty-four million, five hundred forty-three thousand, four hundred thirty-four".