140304554553441 has 32 divisors (see below), whose sum is σ = 187398964488960. Its totient is φ = 93373458038784.

The previous prime is 140304554553431. The next prime is 140304554553497. The reversal of 140304554553441 is 144355455403041.

It is not a de Polignac number, because 140304554553441 - 2⁷ = 140304554553313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140304554553431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20545399215 + ... + 20545406043.

It is an arithmetic number, because the mean of its divisors is an integer number (5856217640280).

Almost surely, 2^{140304554553441} is an apocalyptic number.

It is an amenable number.

140304554553441 is a deficient number, since it is larger than the sum of its proper divisors (47094409935519).

140304554553441 is a wasteful number, since it uses less digits than its factorization.

140304554553441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12585.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 140304554553441 in words is "one hundred forty trillion, three hundred four billion, five hundred fifty-four million, five hundred fifty-three thousand, four hundred forty-one".