34420966843154 has 16 divisors (see below), whose sum is σ = 53322567763200. Its totient is φ = 16647310648080.

The previous prime is 34420966843139. The next prime is 34420966843181. The reversal of 34420966843154 is 45134866902443.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34420966843093 and 34420966843102.

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, 133134629 + ... + 133392920.

It is an arithmetic number, because the mean of its divisors is an integer number (3332660485200).

Almost surely, 2^{34420966843154} is an apocalyptic number.

34420966843154 is a deficient number, since it is larger than the sum of its proper divisors (18901600920046).

34420966843154 is a wasteful number, since it uses less digits than its factorization.

34420966843154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266529665.

The product of its (nonzero) digits is 59719680, while the sum is 59.

The spelling of 34420966843154 in words is "thirty-four trillion, four hundred twenty billion, nine hundred sixty-six million, eight hundred forty-three thousand, one hundred fifty-four".