154037470420 has 12 divisors (see below), whose sum is σ = 323478687924. Its totient is φ = 61614988160.

The previous prime is 154037470409. The next prime is 154037470463. The reversal of 154037470420 is 24074730451.

154037470420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 54204221124 + 99833249296 = 232818^2 + 315964^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 154037470420.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3850936741 + ... + 3850936780.

It is an arithmetic number, because the mean of its divisors is an integer number (26956557327).

Almost surely, 2^154037470420 is an apocalyptic number.

154037470420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154037470420 is an abundant number, since it is smaller than the sum of its proper divisors (169441217504).

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

154037470420 is a wasteful number, since it uses less digits than its factorization.

154037470420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7701873530 (or 7701873528 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The spelling of 154037470420 in words is "one hundred fifty-four billion, thirty-seven million, four hundred seventy thousand, four hundred twenty".