20074415061450 has 48 divisors (see below), whose sum is σ = 49787335567296. Its totient is φ = 5352877756800.

The previous prime is 20074415061409. The next prime is 20074415061479. The reversal of 20074415061450 is 5416051447002.

It is a super-2 number, since 2×20074415061450² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20074415061399 and 20074415061408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1049307 + ... + 6422606.

It is an arithmetic number, because the mean of its divisors is an integer number (1037236157652).

Almost surely, 2^{20074415061450} is an apocalyptic number.

20074415061450 is an abundant number, since it is smaller than the sum of its proper divisors (29712920505846).

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

20074415061450 is a wasteful number, since it uses less digits than its factorization.

20074415061450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7489839 (or 7489834 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 20074415061450 in words is "twenty trillion, seventy-four billion, four hundred fifteen million, sixty-one thousand, four hundred fifty".