1400626146568 has 32 divisors (see below), whose sum is σ = 2864966348160. Its totient is φ = 636637308480.

The previous prime is 1400626146527. The next prime is 1400626146583. The reversal of 1400626146568 is 8656416260041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7295746 + ... + 7485262.

It is an arithmetic number, because the mean of its divisors is an integer number (89530198380).

Almost surely, 2^{1400626146568} is an apocalyptic number.

It is an amenable number.

1400626146568 is an abundant number, since it is smaller than the sum of its proper divisors (1464340201592).

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

1400626146568 is a wasteful number, since it uses less digits than its factorization.

1400626146568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273517 (or 273513 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 1400626146568 in words is "one trillion, four hundred billion, six hundred twenty-six million, one hundred forty-six thousand, five hundred sixty-eight".