154074030240 has 192 divisors, whose sum is σ = 545391657216. Its totient is φ = 36276928512.

The previous prime is 154074030221. The next prime is 154074030277. The reversal of 154074030240 is 42030470451.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 154074030198 and 154074030207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393249 + ... + 680288.

It is an arithmetic number, because the mean of its divisors is an integer number (2840581548).

Almost surely, 2^154074030240 is an apocalyptic number.

154074030240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154074030240 is an abundant number, since it is smaller than the sum of its proper divisors (391317626976).

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

154074030240 is a wasteful number, since it uses less digits than its factorization.

154074030240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073591 (or 1073583 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The spelling of 154074030240 in words is "one hundred fifty-four billion, seventy-four million, thirty thousand, two hundred forty".