1034840420154 has 48 divisors (see below), whose sum is σ = 2264564525184. Its totient is φ = 341499708000.

The previous prime is 1034840420123. The next prime is 1034840420179. The reversal of 1034840420154 is 4510240484301.

1034840420154 is a `hidden beast` number, since 1 + 0 + 3 + 4 + 84 + 0 + 420 + 154 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27220099 + ... + 27258089.

It is an arithmetic number, because the mean of its divisors is an integer number (47178427608).

Almost surely, 2^{1034840420154} is an apocalyptic number.

1034840420154 is an abundant number, since it is smaller than the sum of its proper divisors (1229724105030).

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

1034840420154 is a wasteful number, since it uses less digits than its factorization.

1034840420154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53083 (or 53080 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 1034840420154 in words is "one trillion, thirty-four billion, eight hundred forty million, four hundred twenty thousand, one hundred fifty-four".