6121733042154 has 16 divisors (see below), whose sum is σ = 12243490326720. Its totient is φ = 2040573640320.

The previous prime is 6121733042149. The next prime is 6121733042221. The reversal of 6121733042154 is 4512403371216.

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, 5531962 + ... + 6545690.

It is an arithmetic number, because the mean of its divisors is an integer number (765218145420).

Almost surely, 2^{6121733042154} is an apocalyptic number.

6121733042154 is an abundant number, since it is smaller than the sum of its proper divisors (6121757284566).

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

6121733042154 is a wasteful number, since it uses less digits than its factorization.

6121733042154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020205.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 6121733042154 in words is "six trillion, one hundred twenty-one billion, seven hundred thirty-three million, forty-two thousand, one hundred fifty-four".