154240051324002 has 16 divisors (see below), whose sum is σ = 352548688740672. Its totient is φ = 44068586092560.

The previous prime is 154240051323989. The next prime is 154240051324003. The reversal of 154240051324002 is 200423150042451.

It is a super-2 number, since 2×154240051324002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (154240051324003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1836191087149 + ... + 1836191087232.

It is an arithmetic number, because the mean of its divisors is an integer number (22034293046292).

Almost surely, 2^{154240051324002} is an apocalyptic number.

154240051324002 is an abundant number, since it is smaller than the sum of its proper divisors (198308637416670).

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

154240051324002 is a wasteful number, since it uses less digits than its factorization.

154240051324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672382174393.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 154240051324002 in words is "one hundred fifty-four trillion, two hundred forty billion, fifty-one million, three hundred twenty-four thousand, two".