140155433545353 has 8 divisors (see below), whose sum is σ = 186874014790848. Its totient is φ = 93436903998384.

The previous prime is 140155433545301. The next prime is 140155433545427. The reversal of 140155433545353 is 353545334551041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140155433545353 - 2¹² = 140155433541257 is a prime.

It is a super-2 number, since 2×140155433545353² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140155433545296 and 140155433545305.

It is not an unprimeable number, because it can be changed into a prime (140155433545553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6081301 + ... + 17812722.

It is an arithmetic number, because the mean of its divisors is an integer number (23359251848856).

Almost surely, 2^{140155433545353} is an apocalyptic number.

It is an amenable number.

140155433545353 is a deficient number, since it is larger than the sum of its proper divisors (46718581245495).

140155433545353 is a wasteful number, since it uses less digits than its factorization.

140155433545353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25849263.

The product of its (nonzero) digits is 16200000, while the sum is 51.

The spelling of 140155433545353 in words is "one hundred forty trillion, one hundred fifty-five billion, four hundred thirty-three million, five hundred forty-five thousand, three hundred fifty-three".