357049977541 has 16 divisors (see below), whose sum is σ = 394986820608. Its totient is φ = 321576393600.

The previous prime is 357049977511. The next prime is 357049977547. The reversal of 357049977541 is 145779940753.

It is a cyclic number.

It is not a de Polignac number, because 357049977541 - 2⁵ = 357049977509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 357049977541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357049977547) 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, 6740800 + ... + 6793561.

It is an arithmetic number, because the mean of its divisors is an integer number (24686676288).

Almost surely, 2^357049977541 is an apocalyptic number.

357049977541 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

357049977541 is a deficient number, since it is larger than the sum of its proper divisors (37936843067).

357049977541 is a wasteful number, since it uses less digits than its factorization.

357049977541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13534452.

The product of its (nonzero) digits is 33339600, while the sum is 61.

The spelling of 357049977541 in words is "three hundred fifty-seven billion, forty-nine million, nine hundred seventy-seven thousand, five hundred forty-one".