42003262154 has 16 divisors (see below), whose sum is σ = 72008697600. Its totient is φ = 18000621744.

The previous prime is 42003262141. The next prime is 42003262201. The reversal of 42003262154 is 45126230024.

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, 374207 + ... + 473325.

It is an arithmetic number, because the mean of its divisors is an integer number (4500543600).

Almost surely, 2^42003262154 is an apocalyptic number.

42003262154 is a deficient number, since it is larger than the sum of its proper divisors (30005435446).

42003262154 is a wasteful number, since it uses less digits than its factorization.

42003262154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129397.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 42003262154 its reverse (45126230024), we get a palindrome (87129492178).

The spelling of 42003262154 in words is "forty-two billion, three million, two hundred sixty-two thousand, one hundred fifty-four".