4315154415542 has 4 divisors (see below), whose sum is σ = 6472731623316. Its totient is φ = 2157577207770.

The previous prime is 4315154415527. The next prime is 4315154415553. The reversal of 4315154415542 is 2455144515134.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4315154415542² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4315154415493 and 4315154415502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1078788603884 + ... + 1078788603887.

It is an arithmetic number, because the mean of its divisors is an integer number (1618182905829).

Almost surely, 2^{4315154415542} is an apocalyptic number.

4315154415542 is a deficient number, since it is larger than the sum of its proper divisors (2157577207774).

4315154415542 is a wasteful number, since it uses less digits than its factorization.

4315154415542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157577207773.

The product of its digits is 960000, while the sum is 44.

The spelling of 4315154415542 in words is "four trillion, three hundred fifteen billion, one hundred fifty-four million, four hundred fifteen thousand, five hundred forty-two".