2273429155654 has 16 divisors (see below), whose sum is σ = 3559898032992. Its totient is φ = 1086837788608.

The previous prime is 2273429155643. The next prime is 2273429155667. The reversal of 2273429155654 is 4565519243722.

It is a junction number, because it is equal to n+sod(n) for n = 2273429155595 and 2273429155604.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10216369 + ... + 10436524.

It is an arithmetic number, because the mean of its divisors is an integer number (222493627062).

Almost surely, 2^{2273429155654} is an apocalyptic number.

2273429155654 is a deficient number, since it is larger than the sum of its proper divisors (1286468877338).

2273429155654 is a wasteful number, since it uses less digits than its factorization.

2273429155654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20655311.

The product of its digits is 18144000, while the sum is 55.

The spelling of 2273429155654 in words is "two trillion, two hundred seventy-three billion, four hundred twenty-nine million, one hundred fifty-five thousand, six hundred fifty-four".