20077466742410 has 192 divisors, whose sum is σ = 45761995948032. Its totient is φ = 6207894000000.

The previous prime is 20077466742383. The next prime is 20077466742427. The reversal of 20077466742410 is 1424766477002.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 960496019 + ... + 960516921.

It is an arithmetic number, because the mean of its divisors is an integer number (238343728896).

Almost surely, 2^{20077466742410} is an apocalyptic number.

20077466742410 is an abundant number, since it is smaller than the sum of its proper divisors (25684529205622).

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

20077466742410 is a wasteful number, since it uses less digits than its factorization.

20077466742410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21841 (or 21830 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 50.

The spelling of 20077466742410 in words is "twenty trillion, seventy-seven billion, four hundred sixty-six million, seven hundred forty-two thousand, four hundred ten".