746378854401 has 16 divisors (see below), whose sum is σ = 1009265660928. Its totient is φ = 490540050000.

The previous prime is 746378854399. The next prime is 746378854421. The reversal of 746378854401 is 104458873647.

It is not a de Polignac number, because 746378854401 - 2¹ = 746378854399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (746378854421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2801550 + ... + 3056376.

It is an arithmetic number, because the mean of its divisors is an integer number (63079103808).

Almost surely, 2^746378854401 is an apocalyptic number.

746378854401 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

746378854401 is a deficient number, since it is larger than the sum of its proper divisors (262886806527).

746378854401 is a wasteful number, since it uses less digits than its factorization.

746378854401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268652.

The product of its (nonzero) digits is 18063360, while the sum is 57.

The spelling of 746378854401 in words is "seven hundred forty-six billion, three hundred seventy-eight million, eight hundred fifty-four thousand, four hundred one".