1901468630347 has 32 divisors (see below), whose sum is σ = 2288958243264. Its totient is φ = 1556325580800.

The previous prime is 1901468630333. The next prime is 1901468630357. The reversal of 1901468630347 is 7430368641091.

It is a cyclic number.

It is not a de Polignac number, because 1901468630347 - 2¹⁵ = 1901468597579 is a prime.

It is a super-2 number, since 2×1901468630347² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1901468630294 and 1901468630303.

It is not an unprimeable number, because it can be changed into a prime (1901468630357) 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, 24333483 + ... + 24411499.

It is an arithmetic number, because the mean of its divisors is an integer number (71529945102).

Almost surely, 2^{1901468630347} is an apocalyptic number.

1901468630347 is a deficient number, since it is larger than the sum of its proper divisors (387489612917).

1901468630347 is a wasteful number, since it uses less digits than its factorization.

1901468630347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82239.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 1901468630347 in words is "one trillion, nine hundred one billion, four hundred sixty-eight million, six hundred thirty thousand, three hundred forty-seven".