1023966918354 has 16 divisors (see below), whose sum is σ = 2136974438592. Its totient is φ = 326482205808.

The previous prime is 1023966918343. The next prime is 1023966918361. The reversal of 1023966918354 is 4538196693201.

It is a junction number, because it is equal to n+sod(n) for n = 1023966918294 and 1023966918303.

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, 3710024929 + ... + 3710025204.

It is an arithmetic number, because the mean of its divisors is an integer number (133560902412).

Almost surely, 2^{1023966918354} is an apocalyptic number.

1023966918354 is an abundant number, since it is smaller than the sum of its proper divisors (1113007520238).

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

1023966918354 is a wasteful number, since it uses less digits than its factorization.

1023966918354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7420050161.

The product of its (nonzero) digits is 8398080, while the sum is 57.

The spelling of 1023966918354 in words is "one trillion, twenty-three billion, nine hundred sixty-six million, nine hundred eighteen thousand, three hundred fifty-four".