353537140342 has 16 divisors (see below), whose sum is σ = 548153164800. Its totient is φ = 170834852520.

The previous prime is 353537140337. The next prime is 353537140351. The reversal of 353537140342 is 243041735353.

It is a junction number, because it is equal to n+sod(n) for n = 353537140295 and 353537140304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3812242 + ... + 3903877.

It is an arithmetic number, because the mean of its divisors is an integer number (34259572800).

Almost surely, 2^353537140342 is an apocalyptic number.

353537140342 is a deficient number, since it is larger than the sum of its proper divisors (194616024458).

353537140342 is a wasteful number, since it uses less digits than its factorization.

353537140342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7716891.

The product of its (nonzero) digits is 453600, while the sum is 40.

Adding to 353537140342 its reverse (243041735353), we get a palindrome (596578875695).

The spelling of 353537140342 in words is "three hundred fifty-three billion, five hundred thirty-seven million, one hundred forty thousand, three hundred forty-two".