42026646141154 has 16 divisors (see below), whose sum is σ = 69650298465408. Its totient is φ = 18917365014592.

The previous prime is 42026646141133. The next prime is 42026646141199. The reversal of 42026646141154 is 45114164662024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 26871256342 + ... + 26871257905.

It is an arithmetic number, because the mean of its divisors is an integer number (4353143654088).

Almost surely, 2^{42026646141154} is an apocalyptic number.

42026646141154 is a deficient number, since it is larger than the sum of its proper divisors (27623652324254).

42026646141154 is a wasteful number, since it uses less digits than its factorization.

42026646141154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53742514289.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 42026646141154 in words is "forty-two trillion, twenty-six billion, six hundred forty-six million, one hundred forty-one thousand, one hundred fifty-four".